What we feed our (mostly) VEGAN dogs / Homemade vegan dog food

I have 4 dogs - two Golden Retrievers (11 & 13) and two Groodles (6mths & 1). I feed them a vegan diet (the Goldens will occasionally have meat leftovers). Every time I make their food it's a little different but this the basis. 2 cups brown rice 1 cup quinoa 1 cup barley 1 cup soy - either soy beans, TVP or tofu Green veggies Other veggies (please check what veggies NOT to feed your dog) Chia Seeds & yeast flakes Powered soy milk Other options I often include - lentils, pumpkin, ground flax seeds ** B