People make decisions about what to eat based on their beliefs and backgrounds, including health, political, environmental, cultural, or religious ideals. For some people, that carries over into what they choose to feed their dogs and cats. In one study, 100% of people who fed cats a vegetarian diet reported eating vegetarian diets themselves.
Lew Olson, PhD, author of Raw and Natural Nutrition for Dogs, makes this analogy: “Trying to feed a cat a vegan diet would be like me feeding my horses meat. You’re taking a whole species of animal and trying to force it to eat something that it isn’t designed to handle.”
“For cats, it’s really inappropriate. It goes against their physiology and isn’t something I would recommend at all,” says Cailin Heinze, VMD, a board-certified veterinary nutritionist and assistant professor of nutrition at Tufts Cummings School of Veterinary Medicine.
Read more at WebMD.