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This Report Explores The Variations Between What Individuals Imagine [They Are|They're|They May Be|These Are|They Can Be|There're

This report explores the distinctions involving what buyers feel they are acquiring and what they can be actually obtaining. It focuses in very typical phrases for the most visible identify makes — the pet meals labels which might be mass-distributed to supermarkets and low cost retailers — but there are plenty of extremely highly regarded brands which may be responsible on the exact offenses.
What most individuals do not know is that the pet foods marketplace is definitely an extension of the human foods and agriculture industries. Pet food delivers a hassle-free way for slaughterhouse offal, grains viewed as "unfit for human consumption," and equivalent waste merchandise to get turned into revenue. This waste contains intestines, udders, heads, hooves, and maybe diseased and cancerous animal sections.
The Players
The pet foods marketplace is dominated in the final handful of ages because of the acquisition of large companies by even much larger businesses. With $15 billion a yr at stake from the U.S. and quickly expanding foreign markets, it is no wonder that some are greedy to get a much larger piece of the pie.
Nestlé's purchased Purina to type Nestlé Purina Petcare Firm (Fancy Feast, Alpo, Friskies, Mighty Dog, Canine Chow, Cat Chow, Puppy Chow, Kitten Chow, Beneful, Just one, ProPlan, DeliCat, HiPro, Kit'n'Kaboodle, Tender Vittles, Purina Veterinary Diet plans).
Del Monte gobbled up Heinz (MeowMix, Gravy Educate, Kibbles 'n Bits, Wagwells, 9Lives, Cycle, Skippy, Nature's Recipe, and pet treats Milk Bone, Pup-Peroni, Snausages, Pounce).
MasterFoods owns Mars, Inc., which consumed Royal Canin (Pedigree, Waltham's, Cesar, Sheba, Temptations, Goodlife Recipe, Smart Decision, Excel).
Other big pet meals makers will not be best known for pet care, whilst a lot of of their household and personal care merchandise do use elements derived from animal by-products:
Procter and Gamble (P&G) purchased The Iams Corporation (Iams, Eukanuba) in 1999. P&G shortly thereafter introduced Iams into grocery stores, where it did pretty well.
Colgate-Palmolive purchased Hill's Science Diet (founded in 1939) in 1976 (Hill's Science Diet, Prescription Diet plans, Nature's Greatest).
Private labelers (who make foods for "house" brands like Kroger and Wal-Mart) and co-packers (who produce meals for other pet food makers) are also major people. Three main firms are Doane Pet Treatment, Diamond, and Menu Foods; they produce foods for dozens of private label and brand names. Interestingly, all 3 of these businesses have been involved in pet food recalls that sickened or killed quite a few pets.
Numerous important pet meals providers inside United States are subsidiaries of gigantic multinational corporations. From a business standpoint, pet foods fits extremely well with corporations making human solutions. The multinationals have increased bulk-purchasing power; those that make human food items have a captive sector in which to capitalize on their waste merchandise; and pet foods divisions have a more reliable capital base and, in a lot of cases, a easy source of ingredients.
The Pet Meals Institute — the trade association of pet foods manufacturers — has acknowledged the use of by-products in pet foods as additional income for processors and farmers: "The growth of the pet food industry not only provided pet owners with better foods for their pets, but also created profitable additional markets for American farm items and for the byproducts from the meat packing, poultry, and other foods industries which prepare meals for human consumption."1
Label Basics
You can find special labeling requirements for pet foods, all of which are contained inside the annually revised Official Publication of AAFCO.2 While AAFCO does not regulate pet food, it does provide model regulations and standards which have been followed by U.S. pet meals makers.
The name on the meals gives you the first indication with the food's content. The use on the phrases "all" or "100%" cannot be used "if the product contains more than one ingredient, not including water sufficient for processing, decharacterizing agents, or trace amounts of preservatives and condiments."
The "95% Rule" applies when the ingredient(s) derived from animals, poultry, or fish constitutes at least 95% or more in the total weight in the product (or 70% excluding water for processing). Because all-meat diet programs are not nutritionally balanced and cause severe deficiencies if fed exclusively, they fell out of favor for numerous decades. However, due to rising consumer interest in high quality meat products, several businesses are now promoting 95% and 100% canned meats as a supplemental feeding option.
The "dinner" product is defined by the "25% Rule," which applies when "an ingredient or a combination of substances constitutes at least 25% from the weight of your product (excluding water sufficient for processing)", or at least 10% from the dry matter weight; and a descriptor such as "recipe," "platter," "entree," and "formula." A combination of elements included in the product name is permissible when each ingredient comprises at least 3% of the product weight, excluding water for processing, and the ingredient names appear in descending order by weight.
The "With" rule allows an ingredient title to appear on the label, such as "with real chicken," as long as each such ingredient constitutes at least 3% of the food by weight, excluding water for processing.
The "flavor" rule allows a food to become designated as a certain flavor as long as the ingredient(s) are sufficient to "impart a distinctive characteristic" to the foods. Thus, a "beef flavor" meals may perhaps contain a small quantity of digest or other extract of tissues from cattle, or even an artificial flavor, without containing any actual beef meat at all.
The ingredient list is the other key key to what's really in that bag or can. Elements must be listed in descending order of weight. The ingredient names are legally defined. For instance, "meat" refers to only cows, pigs, goats and sheep, and only involves specified muscle tissues. Detailed definitions are published in AAFCO's Official Publication, revised annually, but can also be found in a lot of places online.
The guaranteed analysis delivers a quite basic guide to the composition of your food. Crude protein, fat, and fiber, and total moisture are required to get listed. Some providers also voluntarily list taurine, Omega fatty acids, magnesium, and other items that they deem important — by marketing standards.
Pet Food Standards and Regulations
The National Research Council (NRC) from the Academy of Sciences set the nutritional standards for pet foods that were used by the pet food community until the late 1980s. The original NRC standards were based on purified eating plans, and required feeding trials for pet foods claimed for being "complete" and "balanced." The pet food community found the feeding trials too restrictive and expensive, so AAFCO designed an alternate procedure for claiming the nutritional adequacy of pet meals, by testing the meals for compliance with "Nutrient Profiles." AAFCO also created "expert committees" for canine and feline nutrition, which developed separate canine and feline standards.
While feeding trials are sometimes still done, there're expensive and time-consuming. A standard chemical analysis may also be used to make sure that a food meets the profiles. In either case, there will be a statement to the label stating which method was used. However, because from the "family rule" while in the AAFCO book, a label can say that feeding tests were done if it is "similar" to a meals that was essentially tested on live animals. There is no way to distinguish the lead product from its "family members." The label will also state whether the product is nutritionally adequate (complete and balanced), and what life stage (adult or growth) the food is for. A foods that says "all life stages" meets the growth standards and can be fed to all ages.
Chemical analysis, however, does not address the palatability, digestibility, or biological availability of nutrients in pet food. Thus it is unreliable for determining whether a food will provide an animal with sufficient nutrients. To compensate for the limitations of chemical analysis, AAFCO added a "safety factor," which was to exceed the minimum amount of nutrients required to meet the complete and balanced requirements.
In 2006, new NRC standards were published; but it will take several several years for AAFCO's profiles being updated and adopted, let alone accepted from the states.
The pet foods community loves to say that it truly is more highly regulated than human food, but that's just not true. Pet food exists in a bit of a regulatory vacuum; laws are within the books, but enforcement is another story. The FDA has nominal authority over pet foods shipped across state lines. But the real "enforcers" are the feed control officials in each state. These are the ones who essentially look at the food and, in several instances, run basic tests to make sure the foods meets its Guaranteed Analysis, the chart to the label telling how much protein, fat, moisture, and fiber are present. But regulation and enforcement vary tremendously from state to state. Some, like Texas, Minnesota, and Kentucky, run extensive tests and strictly enforce their laws; others, like California, do neither.
The Manufacturing Process: How Pet Foods Is Made
Dry Meals
The vast majority of dry food is made with a machine called an extruder. First, materials are blended in accordance with a recipe created with the help of computer programs that provide the nutrient content of each proposed ingredient. For instance, corn gluten meal has more protein than wheat flour. Because the extruder needs a consistent amount of starch and low moisture to work properly, dry components — such as rendered meat-and-bone-meal, poultry by-product meal, grains, and flours — predominate.
The dough is fed into the screws of an extruder. It is subjected to steam and high pressure as it is pushed through dies that determine the shape on the final product, much like the nozzles used in cake decorating. As the hot, pressurized dough exits the extruder, it is cut by a set of speedily whirling knives into tiny pieces. As the dough reaches normal air pressure, it expands or "puffs" into its final shape. The food is allowed to dry, and then is usually sprayed with fat, digests, or other compounds to make it more palatable. When it is cooled, it can be bagged.
Whilst the cooking process kills bacteria from the elements, the final product can pick up more bacteria during the subsequent drying, coating, and packaging process. Some experts warn that acquiring dry food wet can allow the bacteria around the surface to multiply and make pets sick. Do not mix dry food with water, milk, canned meals, or other liquids.
A few puppy foods are baked at high temperatures (over 500°F) rather than extruded. This produces a sheet of dense, crunchy material that is then broken into irregular chunks, much like crumbling crackers into soup. It is relatively palatable without the sprayed-on fats and other enhancers needed on extruded dry meals.
Semi-moist foods and lots of pet treats are also made with an extruder. To be appealing to people and to keep their texture, they contain lots of additives, colorings, and preservatives; these are not a good selection for just a pet's primary diet.
Wet Food
Wet or canned meals begins with ground elements mixed with additives. If chunks are required, a special extruder forms them. Then the mixture is cooked and canned. The sealed cans are then put into containers resembling pressure cookers and commercial sterilization takes place. Some manufacturers cook the food right while in the can.
Wet foods are quite different in content from dry or semi-moist foods. While quite a few canned foods contain by-products of various sorts, they're "fresh" and not rendered or processed (even though there're often frozen for transport and storage). Wet foods usually contain much more protein, and it really is often a little higher quality, than dry foods. They also have more moisture, which is better for cats. These are packaged in cans or pouches.
Comparing Food Types
Because of your variation in water content, it is impossible to directly compare labels from different kinds of foods without a mathematical conversion to "dry matter basis." The numbers can be extremely deceiving. For instance, a canned food containing 10% protein really has much more protein than a dry food with 30% protein.
To put the foods on a level playing field, first calculate the dry matter content by subtracting the moisture content given to the label from 100%. Then divide the ingredient from the dry matter content. For example, a typical bag of dry cat food contains 30% protein for the label, but 32% on a dry-matter basis (30% divided by its dry matter content, 100-6% moisture = 94%). A can of cat food might contain 12% protein to the label, but almost 43% on a dry-matter basis (12% divided by its dry matter content, 100-72% moisture = 28%). Dry food typically contains less than 10% water, while canned meals contains 78% or more water.
Pet Foods Components
Animal Protein
Dogs and cats are carnivores, and do finest on a meat-based diet. The protein used in pet foods comes from a variety of sources. When cattle, swine, chickens, lambs, or other animals are slaughtered, lean muscle tissue is trimmed away from the carcass for human consumption, along with the couple of organs that people like to eat, such as tongues and tripe.
However, about 50% of every meals animal does not get used in human foods. Whatever remains of your carcass — heads, feet, bones, blood, intestines, lungs, spleens, livers, ligaments, fat trimmings, unborn babies, and other sections not generally consumed by humans — is used in pet food, animal feed, fertilizer, industrial lubricants, soap, rubber, and other merchandise. These "other parts" are known as "by-products." By-products are used in feed for poultry and livestock as well as in pet foods.
The nutritional quality of by-products, meals, and digests can vary from batch to batch. James Morris and Quinton Rogers, with the University of California at Davis Veterinary School, assert that, "[pet food] substances are generally by-products from the meat, poultry and fishing industries, with the potential for a wide variation in nutrient composition. Claims of nutritional adequacy of pet foods based for the current Association of American Feed Control Officials (AAFCO) nutrient allowances (‘profiles') do not give assurances of nutritional adequacy and will not until substances are analyzed and bioavailability values are incorporated."3
Meat or poultry "by-products" are really common in wet pet foods. Remember that "meat" refers to only cows, swine, sheep, and goats. Since sheep and goats are rare compared to the 37 million cows and 100 million hogs slaughtered for food every year, nearly all meat by-products come from cattle and pigs.
The better brands of pet food, such as lots of "super-premium," "natural," and "organic" varieties, do not use by-products. To the label, you'll see a single or more named meats among the first couple of elements, such as "turkey" or "lamb." These meats are still mainly leftover scraps; inside the case of poultry, bones are allowed, so "chicken" consists mainly of backs and frames—the spine and ribs, minus their expensive breast meat. The small amount of meat left on the bones is the meat from the pet meals. Even with this less-attractive source, pet food marketers are quite tricky when talking about meat, so this is explained further inside section on "Marketing Magic" below.
Meat meals, poultry meals, by-product meals, and meat-and-bone meal are common ingredients in dry pet foods. The term "meal" means that these materials are not used fresh, but have been rendered. While there are actually chicken, turkey, and poultry by-product meals there is no equivalent term for mammal "meat by-product meal" — it is called "meat-and-bone-meal." It may well also be referred to by species, such as "beef-and-bone-meal" or "pork-and-bone-meal."
What is rendering? As defined by Webster's Dictionary, to render is "to process as for industrial use: to render livestock carcasses and to extract oil from fat, blubber, etc., by melting." In other words, raw materials are dumped into large vat and boiled for several hours. Rendering separates fat, removes water, and kills bacteria, viruses, parasites, and other organisms. However, the high temperatures used (270°F/130°C) can alter or destroy natural enzymes and proteins found within the raw elements.
Because of persistent rumors that rendered by-products contain dead dogs and cats, the FDA conducted a study looking for pentobarbital, one of the most common euthanasia drug, in pet foods. They found it. Ingredients that were most commonly associated with the presence of pentobarbital were meat-and-bone-meal and animal fat. However, they also used really sensitive tests to look for canine and feline DNA, which were not found. Business insiders admit that rendered pets and roadkill were used in pet food some years ago. While there are still no laws or regulations against it, the practice is uncommon today, and pet foods businesses universally deny that their products and solutions contain any such materials. However, so-called "4D" animals (dead, dying, diseased, disabled) were only recently banned for human usage and are still legitimate ingredients for pet meals.

Vegetable Protein
The amount of grain and vegetable products and solutions used in pet food has risen dramatically over time. Plant solutions now replace a considerable proportion on the meat that was used inside the earliest commercial pet foods. This has led to severe nutritional deficiencies that have been corrected along the way, although numerous animals died before science caught up.
Most dry foods contain a large amount of cereal grain or starchy vegetables to provide texture. These high-carbohydrate plant solutions also provide a cheap source of "energy" — the rest of us call it "calories." Gluten meals are high-protein extracts from which most of the carbohydrate has become removed. They may be often used to boost protein percentages without expensive animal-source substances. Corn gluten meal is by far the most commonly used for this purpose. Wheat gluten is also used to create shapes like cuts, bites, chunks, shreds, flakes, and slices, and as a thickener for gravy. In most cases, foods containing vegetable proteins are among the poorer quality foods.
A recent fad, "low-carb" pet food, has some firms steering away from grains, and using potatoes, green peas, and other starchy vegetables as a substitute. Except for animals which have been allergic to grains, dry low-carb diets offer no particular advantage to pets. They also tend to become quite high in fat and, if fed free-choice, will result in weight gain. Canned versions are suitable for prevention and treatment of feline diabetes, and as part of a weight loss program, as well as for maintenance.
Animal and Poultry Fat
There's a unique, pungent odor to a new bag of dry pet foods — what is the source of that smell? It is most often rendered animal fat, or vegetable fats and oils deemed inedible for humans. For example, used restaurant grease was rendered and routed to pet foods for several a long time, but a more lucrative market is now in biodiesel fuel production.
These fats are sprayed directly onto extruded kibbles and pellets to make an otherwise bland or distasteful product palatable. The fat also acts as a binding agent to which manufacturers add other flavor enhancers such as "animal digests" made from processed by-products. Pet meals scientists have discovered that animals love the taste of these sprayed fats. Manufacturers are masters at getting a canine or a cat to eat something she would normally turn up her nose at.
What Happened to the Nutrients?
Cooking and other processing of meat and by-products used in pet meals can greatly diminish their nutritional value, although cooking increases the digestibility of cereal grains and starchy vegetables.
To make pet food nutritious, pet meals manufacturers must "fortify" it with vitamins and minerals. Why? Because the substances they can be using will not be wholesome, their quality could possibly be extremely variable, and the harsh manufacturing practices destroy several with the nutrients the food had to begin with.
Proteins are especially vulnerable to heat, and become damaged, or "denatured," when cooked. Because dry foods components are cooked twice — first during rendering and again from the extruder — problems are much more common than with canned or homemade foods. Altered proteins could contribute to food intolerances, food allergies, and inflammatory bowel disease.
Additives in Processed Pet Foods
A lot of chemicals are added to commercial pet foods to improve the taste, stability, characteristics, or appearance of your foods. Additives provide no nutritional value. Additives include emulsifiers to prevent water and fat from separating, antioxidants to prevent fat from turning rancid, and artificial colors and flavors to make the product more attractive to consumers and more palatable to their companion animals.
A wide variety of additives are allowed in animal feed and pet foods, not counting vitamins and minerals. Not all of them are actually used in pet food. Additives can be specifically approved, or they can fall into the category of "Generally Recognized as Safe" (GRAS).

Anticaking agentsAntigelling agentsAntimicrobial agentsAntioxidantsColor additivesCondimentsCuring agentsDrying agentsEmulsifiersEssential oilsFlavor enhancersFlavoring agentsGrinding agentsHumectantsLeavening agentsLubricantsPalatantsPelleting agents and bindersPetroleum derivativespH control agentsPreservativesSeasoningsSpicesStabilizersSweetenersTexturizersThickeners

 
Chemical vs. Natural Preservatives
All commercial pet foods must be preserved so they stay fresh and appealing to our animal companions. Canning is itself a preserving process, so canned foods need little or no additional help. Some preservatives are added to elements or raw materials from the suppliers, and others may very well be added from the manufacturer. The U.S. Coast Guard, for instance, requires fish meal for being heavily preserved with ethoxyquin or equivalent antioxidant. Evidently, spoiling fish meal creates such intense heat that ship explosions and fires resulted.
Because manufacturers need to ensure that dry foods have a long shelf life (typically 12 months) to remain edible through shipping and storage, fats used in pet foods are preserved with either synthetic or "natural" preservatives. Synthetic preservatives include butylated hydroxyanisole (BHA) and butylated hydroxytoluene (BHT), propyl gallate, propylene glycol (also used as a less-toxic version of automotive antifreeze), and ethoxyquin. For these antioxidants, there is little information documenting their toxicity, safety, interactions, or chronic use in pet foods that could be eaten every day for the life of your animal. Propylene glycol was banned in cat meals because it causes anemia in cats, but it is still allowed in puppy food.
Potentially cancer-causing agents such as BHA, BHT, and ethoxyquin are permitted at relatively low levels. The use of these chemicals in pet foods has not been thoroughly studied, and long term build-up of these agents might ultimately be harmful. Due to questionable data within the original study on its safety, ethoxyquin's manufacturer, Monsanto, was required to perform a new, more rigorous study. This was completed in 1996. Even though Monsanto found no significant toxicity associated with its own product, in July 1997 the FDA's Center for Veterinary Medicine requested that manufacturers voluntarily reduce the maximum level for ethoxyquin by half, to 75 areas per million. While some pet food critics and veterinarians believe that ethoxyquin is a key cause of disease, skin problems, and infertility in dogs, others claim it is the safest, strongest, most stable preservative available for pet food. Ethoxyquin is approved for use in human food for preserving spices, such as cayenne and chili powder, at a level of 100 ppm — but it would be really difficult for even the most hard-core spice lover to consume as much chili powder every day as a puppy would eat dry foods. Ethoxyquin has never been tested for safety in cats. Despite this, it is commonly used in veterinary eating plans for both cats and dogs.
Lots of pet food makers have responded to consumer concern, and are now using "natural" preservatives such as Vitamin C (ascorbate), Vitamin E (mixed tocopherols), and oils of rosemary, clove, or other spices, to preserve the fats in their products and solutions. The shelf life is shorter, however — only about 6 months.
Individual ingredients, such as fish meal, may perhaps have preservatives added before they reach the pet meals manufacturer. Federal law requires fat preservatives to get disclosed within the label; however, pet meals corporations do not always comply with this law.
Danger Ahead
Potential Contaminants
Given the types of things manufacturers put in pet foods, it is not surprising that bad things sometimes happen. Substances used in pet food are often extremely contaminated with a wide variety of toxic substances. Some of these are destroyed by processing, but others are usually not.
Bacteria. Slaughtered animals, as well as those that have died because of disease, injury, or natural causes, are sources of meat, by-products, and rendered meals. An animal that died on the farm might not reach a rendering plant until days after its death. Therefore the carcass is often contaminated with bacteria such as Salmonellaand E. coli. Dangerous E. Coli bacteria are estimated to contaminate more than 50% of meat meals. While the cooking process may well kill bacteria, it does not eliminate the endotoxins some bacteria produce during their growth. These toxins can survive processing, and can cause sickness and disease. Pet meals manufacturers do not test their products and solutions for bacterial endotoxins. Because sick or dead animals can be processed as pet foods, the drugs that were used to treat or euthanize them could still be present from the end product. Penicillin and pentobarbital are just two examples of drugs that can pass through processing unchanged. Antibiotics used in livestock production are also thought to contribute to antibiotic resistance in humans.
Mycotoxins. Toxins from mold or fungi are called mycotoxins. Modern farming practices, adverse weather conditions, and improper drying and storage of crops can contribute to mold growth. Pet foods elements that are most likely to get contaminated with mycotoxins are grains such as wheat and corn, and fish meal.
Chemical Residue. Pesticides and fertilizers might leave residue on plant products and solutions. Grains that happen to be condemned for human usage because of the USDA due to residue may legally be used, without limitation, in pet meals.
GMOs. Genetically modified plant solutions are also of concern. By 2006, 89% in the planted area of soybeans, 83% of cotton, and 61% of maize (corn) within the U.S. were genetically modified varieties. Cottonseed meal is a common ingredient of cattle feed; soy and corn are used directly in quite a few pet foods.
Acrylamide. This is a carcinogenic compound formed at cooking temperatures of about 250°F in foods containing certain sugars and the amino acid asparagine (found in large amounts in potatoes and cereal grains). It is formed in a chemical process called the Maillard reaction.4, 5 Most dry pet foods contain cereal grains or potatoes, and they are processed at high temperatures (200–300°F at high pressure during extrusion; baked foods are cooked at well over 500°F); these are perfect conditions for the Maillard reaction. In fact, the Maillard reaction is considered desirable inside production of pet foods because it imparts a palatable taste, even though it reduces the bioavailability of some amino acids, including taurine and lysine.6 The content and potential effects of acrylamide formation in pet foods are unknown.
Pet Meals Recalls
When things go really wrong and serious problems are discovered in pet food, the provider usually works with the FDA to coordinate a recall on the affected products and solutions. While many recalls have been widely publicized, quite a number of have not.
In 1995, Nature's Recipe recalled almost a million pounds of dry dog and cat food after individuals complained that their pets were vomiting and losing their appetite. The problem was a fungus that produced vomitoxin contaminating the wheat.
In 1999, Doane Pet Care recalled more than a million bags of corn-based dry canine meals contaminated with aflatoxin. Solutions included Ol' Roy (Wal-Mart's brand) and 53 other makes. This time, the toxin killed 25 dogs.
In 2000, Iams recalled 248,000 pounds of dry puppy foods distributed in 7 states due to excess DL-Methionine Amino Acid, a urinary acidifier.
In 2003, a recall was made by Petcurean "Go! Natural" pet foods due to circumstantial association with some dogs suffering from liver disease; no cause was ever found.
In late 2005, a similar recall by Diamond Foods was announced; this time the moldy corn contained a particularly nasty fungal product called aflatoxin; 100 dogs died.
Also in 2005, 123,000 pounds of cat and dog treats were recalled due to Salmonella contamination.
In 2006, more than 5 million cans of Ol' Roy, American Fare, and other dog foods dispersed from the southeast were recalled through the manufacturer, Simmons Pet Foods, because the cans' enamel lining was flaking off into the food.
Also in 2006, Merrick Pet Care recalled almost 200,000 cans of "Wingalings" canine food when metal tags were found in some samples.
In the most deadly recall of 2006, 4 prescription canned canine and cat foods were recalled by Royal Canin (owned by Mars). The culprit was a serious overdose of Vitamin D that caused calcium deficiency and kidney disease.
In February 2007, the FDA issued a warning to customers not to buy "Wild Kitty," a frozen food containing raw meat. Routine testing by FDA had revealed Salmonella inside the food. FDA specifically warned about the potential for illness in humans, not pets. There were no reports of illness or death of any pets, and the food was not recalled.
In March 2007, quite possibly the most lethal pet food in history was the subject of the largest recall ever. Menu Foods recalled more than 100 brands including Iams, Eukanuba, Hill's Science Diet, Purina Mighty Canine, and a lot of store manufacturers including Wal-Mart's. Thousands of pets were sickened (the FDA received more than 17,000 reports) and an estimated 20% died from acute renal failure caused through the foods. Cats were more frequently and more severely affected than dogs. The toxin was initially believed to become a pesticide, the rat poison "aminopterin" in one particular in the components. In April, scientists discovered high levels of melamine, a chemical used in plastics and fertilizers, in wheat gluten and rice protein concentrate imported from China. The melamine had been purposefully added to the elements to falsely boost their protein content. Subsequent tests revealed the melamine-tainted elements had also been used in feed for cows, pigs, and chickens and thousands of animals were quarantined and destroyed. In early Might, scientists identified the cause of your rapid onset kidney disease that had appeared in dogs and cats as a reaction caused through the combination of melamine and cyanuric acid, both unauthorized chemicals. The fallout from this recall is ongoing as of May possibly 2007 so please be sure to check the FDA website for the most recent updates.
Nutrition-Related Diseases
The idea that a single pet meals delivers all the nutrition a companion animal will ever need for its entire life is a dangerous myth.
Today, the eating plans of cats and dogs are a far cry from the variable meat-based diet plans that their ancestors ate. The unpleasant results of grain-based, processed, year-in and year-out diets are common. Health problems associated with diet include:
Urinary tract disease. Plugs, crystals, and stones are more common in cats eating dry diet programs, due to the chronic dehydration and really concentrated urine they cause. "Struvite" stones used to become one of the most common type in cats, but another more dangerous type, calcium oxalate, has increased and is now tied with struvite. Manipulation of manufactured cat food formulas to increase the acidity of urine has caused the switch. Dogs can also type stones as a result of their diet.
Kidney disease. Chronic dehydration associated with dry eating plans could also be a contributing factor from the development of kidney disease and chronic renal failure in older cats. Cats have a low thirst drive; inside wild they would get most of their water from their prey. Cats eating dry food do not drink enough water to make up for the lack of moisture in the meals. Cats on dry foods diets drink more water, but the total water intake of a cat eating canned food is twice as great.7
Dental disease. Contrary to the myth propagated by pet meals companies, dry meals is not good for teeth.8 Given the vast majority of pets eat dry food, yet by far the most common health problem in pets is dental disease, this should be obvious. Humans do not floss with crackers, and dry foods does not clean the teeth.
Obesity. Feeding recommendations or instructions around the packaging are sometimes inflated so the consumer will end up feeding — and purchasing — more foods. Just one from the most common health problems in pets, obesity, may possibly also be related to high-carb, high-calorie dry foods. Both dogs and cats respond to low-carb wet foods diets. Overweight pets are more prone to arthritis, heart disease, and diabetes. Dry cat food is now deemed the cause of feline diabetes; prevention and treatment include switching to a high protein, high moisture, low-carb diet.
Chronic digestive problems. Chronic vomiting, diarrhea, constipation, and inflammatory bowel disease are among essentially the most frequent illnesses treated. These are often the result of an allergy or intolerance to pet meals substances. The sector for "limited antigen" or "novel protein" eating plans is now a multi-million dollar business. These eating plans were formulated to address the increasing intolerance to commercial foods that pets have developed. Even so, an animal that tends to develop allergies can develop allergies to the new ingredients, too. One particular twist is the truly "hypoallergenic" food that has had all its proteins artificially chopped into pieces smaller than can be recognized and reacted to with the immune system. Yet you can find documented cases of animals becoming allergic to this foods, too. It is important to change manufacturers, flavors, and protein sources every number of months to prevent problems.
Bloat. Feeding only one meal per day can cause the irritation on the esophagus by stomach acid, and appears being associated with gastric dilitation and volvulus (canine bloat). Feeding two or more smaller meals is better.
Heart disease. An often-fatal heart disease in cats and some dogs is now identified to become caused by a deficiency in the amino acid taurine. Blindness is another symptom of taurine deficiency. This deficiency was due to inadequate amounts of taurine in cat food formulas, which in turn had occurred due to decreased amounts of animal proteins and increased reliance on carbohydrates. Cat foods are now supplemented with taurine. New research suggests that some puppy breeds are susceptible to precisely the same condition. Supplementing taurine may also be helpful for dogs, but as yet few manufacturers are adding extra taurine to dog foods.
Hyperthyroidism. There is also evidence that hyperthyroidism in cats could possibly be related to diet. This is a relatively new disease that first surfaced inside the 1970s. Some experts theorize that excess iodine in commercial cat foods is a factor. New research also points to a link among the disease and pop-top cans, and flavors including fish or "giblets." This is a serious disease, and treatment is expensive.
Lots of nutritional problems appeared with the popularity of cereal-based commercial pet foods. Some have occurred because the diet was incomplete. Though several components are now supplemented, we do not know what elements future researchers may perhaps discover that should have been supplemented in pet foods all along. Other problems may occur from reactions to additives. Others are a result of contamination with bacteria, mold, drugs, or other toxins. In some diseases the role of commercial pet foods is understood; in others, it is not. The bottom line is the fact diet programs composed primarily of low quality cereals and rendered meals will not be as nutritious or safe as you should expect for your cat or puppy.
Pet Foods Community Secrets
Co-Packing
The 2007 Menu Foods recall brought to light some in the pet meals industry's dirtiest secrets.
Most people were surprised — and appalled — to learn that all Iams/Eukanuba canned foods will not be made from the Iams Organization at all. In fact, in 2003 Iams signed an exclusive 10-year contract for the production of 100% of its canned foods by Menu.
This type of deal is called "co-packing." A person business makes the meals, but puts someone else's label on it. This is a really common arrangement inside pet foods market. It was first illustrated by the Doane's and Diamond recalls, when dozens of private labels were involved. But none were as large or as "reputable" as Iams, Eukanuba, Hill's, Purina, Nutro, and other high-end, so-called "premium" foods.
The massive question raised by this arrangement is whether or not there is any real difference in between the expensive premium makes and the lowliest generics. The recalled merchandise all contained the suspect ingredient, wheat gluten, but they also all contained by-products of some kind, including specified by-products such as liver or giblets.
It really is true that a pet meals organization that contracts with a co-packer can provide its own ingredients, or it can require the contractor to buy particular elements to use in its recipes. But part from the attraction of using a co-packer is always that it can buy substances in much larger bulk than any one pet meals maker could on its own, making the process cheaper and the profits larger. It really is likely that with numerous in the elements that cross all types of pet foods, those elements are precisely the same.
Are a person company's solutions — made while in the exact plant for the very same equipment with elements called the identical name — really "better" than another's? That's what the makers of expensive brands want you to consider. The recalled premium brand names claim that Menu makes their foods "according to proprietary recipes using specified substances," and that "contract manufacturers must follow strict quality standards." Indeed, the contracts undoubtedly include those points. But out while in the real world, things might not go according to plan. How well are machines cleaned concerning batches, how carefully are ingredients mixed, and just how particular are minimum-wage workers in a dirty smelly job going to be about getting everything just perfect?
Whatever the variations are in between cheap and high-end food, a person thing is clear. The purchase price of pet food does not always determine whether a pet meals is good or bad or even safe. However, the extremely cheapest foods can be counted on to have the quite cheapest components. For example, Ol' Roy, Wal-Mart's store brand, has now been involved in 3 serious recalls.
Menu manufactures canned foods for numerous providers that weren't affected by the recall, including Nature's Variety, Wellness, Castor & Pollux, Newman's Own Organics, Wysong, Innova, and EaglePack. It truly is easy to see from their ingredient lists that those merchandise are made from completely different components and proportions. Again, the issue of cleaning the machinery out involving batches comes up, but hopefully nothing so lethal will pass from a single meals to another.
Animal Testing
Another unpleasant practice exposed by this recall is pet [food|meals|f

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