Every solution was pricey. Hauling the animals to the nearest industrial-scale
crematory would cost the county more than $57,000 a year. Building a crematory
would cost up to $100,000. And there would be the contentious question of where
to put it.
In the short term, with freezer space limited, the county has been forced to
send its dead dogs and cats to a landfill. The city of St. Louis has taken the
same route, arranging for a refrigerated trash truck to pick up the carcasses.
This makeshift solution has prompted still more concerns. If the landfills are
not properly lined, the decaying corpses could leach into ground water. If
they're not promptly covered, scavengers can pick off the dead dogs and cats.
And, as some have pointed out, chucking Fido in a dump scarcely seems a more
dignified end than cooking him in a vat with dead cows.
It's a conundrum for animal control officers like Richard Steveson, who has to
find a way to dispose of up to 3,500 animals a year in St. Louis. "I like for
everything to be done as humanely as possible, even though the animal has
already expired," Steveson said. But, given the alternatives, he figures
rendering was as good a method as any. He didn't know that the rendered material
could end up in pet food, he said. "But even if I had, I don't know what I would
have done about it."
Lost in all the emotion have been the facts about rendering--and about pet food.
Rendering has long been considered one of the most environmentally friendly ways
to dispose of animal carcasses, because it recycles them into useful fat and
protein. By far the bulk of rendered material comes from slaughterhouses. But
some plants also mix in road kill, the trimmings from supermarket delis, dead
farm animals and euthanized pets from shelters. Los Angeles city and county
shelters send more than 120,000 dead dogs and cats to be rendered in a typical
year.
Members of The Pet Food Institute, who make 95% of the dog and cat food sold in
the United States, use rendered material from livestock in their chow. But they
insist there are no ground up pets in their pet food.
"It's a matter of good business," spokesman Stephen Payne said. "We've decided
that if this is upsetting to people--and it clearly is--we should take
extraordinary measures to make sure it never happens."
Still, it is not illegal to use rendered material from dogs and cats in pet
food. And while no one keeps official figures, there's some evidence it happens.
The Food and Drug Administration has found "very, very low levels" of sodium
pentobarbital--the chemical used to euthanize animals--in some brands of dog
food, said Stephen Sundloff, director of the FDA's Center for Veterinary
Medicine. The agency is investigating whether the traces are "of any
significance at all," Sundloff said.
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