What’s the difference between a ‘beloved’ pet and any other pet ?
The exact proportion of cats and dogs to cows and pigs in any given rendered production batch is difficult to determine. One rendering company estimated that it “rendered somewhere between 10,000 and 30,000 pounds of dogs and cats a day out of a total of 250,000 to 500,000 pounds of cattle, poultry, butcher scrap and other materials.”[180] Some states have attempted to establish precautions against this quasi-cannibalism. For example, California law requires that rendered dogs and cats be labeled as “dry rendered tankage,” a product which is rarely used in pet food.[181] However, due to the uncoordinated efforts of the pet food regulation system, such precautions are practically useless when pet food manufacturers operate on a national and often global scale. Consider that it is perfectly legal for tankage shipped outside of the state of California to be labeled as meat and bone meal.[182] Moreover, California does not inspect meat and bone meals imported from outside the state.[183]
While the rendering industry and even FDA officials defend the practice of rendering deceased pets as the most effective way to dispose of the animals and just another form of recycling, [184] it is telling that none of the celebrated “benefits” seem to include nutrition for our pets. In fact, the exact opposite appears to be true. Despite claiming that the “pets probably constitute a very small percentage of a day’s production at a renderer and an even lower percentage of the ingredients in a package of dry food,” the practice of the rendering industry (grinding the materials as soon as the vat is full) ensure that production batches vary significantly. Furthermore, although the actual percentage in each individual bag of pet food might be low – the industry ignores the impact of its promotion of feeding pets the exact same product every day, 2-3 meals a day for its entire life. How much, then, is a “small percentage” when considered cumulatively?*
Harvard paper
Video Dog Food Advisor
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*There have been reports of sodium pentobarbital, the chemical used to put animals to sleep, in products from major US pet food manufacturers, and according to one US pet website…
The problem with meat meal is that rendering plants accept a lot more than just cow and pig carcasses from slaughterhouses. They also take grease and other restaurant and supermarket waste, road kill, dead zoo animals, and hundreds of thousands of euthanized cats and dogs. It all gets cooked together and shipped off to pet food companies.**
http://www.pet-food-choice.co.uk/pet_food_ingredients.htm
*The Pet Food Institute (PFI) that manufactures the vast majority of dog food sold in the United States claims to use livestock rendering plants that do not render pets. However, in 2002 the Food and Drug Administration’s director of the Center for Veterinary Medicine (CVM), Stephen Sundloff, found low amounts of sodium pentobarbitol in dog food. The problem may be that rendering plants are only as good as their word, as there is nothing illegal in rendering pets, or selling pet-rendered product. *
WiseGeek
Personally I doubt if it matters much: what happens to the shell of a person is not nice whatever happens.