Vegan dogs and cats?

plant-based diet

Some pet owners who are vegan are feeding their dogs and cats plant-based diets as well, while other pet owners have expressed interest in doing so, a recent study has found. 

Researchers from the University of Guelph in Canada, as well as Massey University in New Zealand, conducted an online survey of 3673 dog and cat owners from around the world to learn about what kinds of foods they fed their pets and themselves.

The survey—published in PLOS ONE—found that 35 per cent of owners whose pets ate conventional diets were interested in switching their animals to a vegan diet.

That said, more than half of them (55 per cent) added that certain stipulations needed to be met before they would make the switch. Those stipulations included needing further evidence that a plant-based diet would meet their pets’ nutritional needs, wanting approval from their veterinarians and wanting plant-based pet foods to be easily available.

Just under six per cent of the survey respondents were vegan and more than a quarter of them (27 per cent) reported they already fed their pets plant-based diets.

Among the rest of the vegans, a full 78 per cent were interested in helping their pets to switch to a plant-based diet if one were available that met their needs.

Lead author Sarah Dodd said even she was surprised by how many vegans had already chosen to eliminate meat from their pets’ diets.

“That percentage, 27 per cent, might sound like a small number, but when you think of the actual numbers of pets involved, that’s huge, and much higher than we expected,” she said.

Dodd said while her team’s research was not designed to assess whether vegan pet diets are a growing trend, she expects interest in the diets to increase.

“People have been hearing about how vegan diets are linked to lowered risks of cancer and other health benefits in humans. There is also growing concern about the environmental impact of animal agriculture.”


  1. What if any reputable scientific articles or trials have been conducted on vegan diets for pets. I am just interested to have all current information with regard to my clients in case they ask so I can speak to them with more knowledge on this subject.


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