I'm going to switch my girls over to a vegan diet just as soon as this last batch of food I made is gone. They are allergic to fish, poultry and now beef. Enough is enough. There are just too many hormones and medication pumped into cattle these days and we are all ingesting it and having health problems. Here is some information for you.
Dogs Can EAT Vegan Too
I ordered the Cegetarian Dog recipe book on that link.