Comment by Kranar

You are wrong once again. PETA sued to free 5 orcas in captivity at SeaWorld using the 13th amendment, not all animals/pets.

Also, John Bryant, while being an animal activist who you quote as opposed to animal domestication, was never a member of PETA. I also doubt his book was published by PETA as it predates their founding. It looks like the publisher is Fern House.

Your quote from Ingrid Newkirk, PETA's cofounder had nothing to do with pets. I agree that PETA does compare certain forms of animal captivity to slavery, for example circus animals, animals used for experimentation, those used for factory farming, but not pet ownership in general.