Here is some info from that website.

From July 1998 through the end of 2003, PETA killed over 10,000 dogs, cats, and other "companion animals" -- at its Norfolk, Virginia headquarters. That's more than five defenseless animals every day. Not counting the dogs and cats PETA spayed and neutered, the group put to death over 85 percent of the animals it took in during 2003 alone. And its angel-of-death pattern shows no sign of changing.
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On its 2002 federal income-tax return, PETA claimed a $9,370 write-off for a giant walk-in freezer, the kind most people use as a meat locker or for ice-cream storage. But animal-rights activists don't eat meat or dairy foods. So far, the group hasn't confirmed the obvious -- that it's using the appliance to store the bodies of its victims.

In 2000, when the Associated Press first noted PETA's Kervorkian-esque tendencies, PETA president Ingrid Newkirk complained that actually taking care of animals costs more than killing them. "We could become a no-kill shelter immediately," she admitted.