I've never heard of it, but I know that proteins are very important for dogs. Once I went to the vet I remember that day well. This happened because my dog was ill, she had allergies and she ate very poorly and was constantly tired. For a dog, this is very strange and I decided to go to the vet. This was a very good specialist, he realized that the problem was in the feed and said that it did not contain any useful substances and in particular protein. The veterinarian advised to combine natural food such as porridge with special food for dogs https://petsmatters.net/shih-tzus-food-reviews-2021s-best-dog-food-for-shih-tzu/ because there were vitamins and everything else... This helped, so be careful with the nutrition of your pets.
Natural Balance has been making vegetarian dog foods for many years, and donate to pet food banks and other causes.
I thought it has egg, but looked up and it's called "true vegetarian", and I don't see anything non vegan
This is not a low carb recipe, but it is so awesome I wanted to share it here anyway. For a long time I've wanted to make a vegan cheese that was similar in texture to Violife (Europe) or Chao (US). I've tried many times with different ingredients and methods and this steamed rice flour based cheese