[QUOTE=RedMare01;6300690]
Sort of off topic, but WTH? Vegetarian dog food? I had to look that up to make sure it really existed.[/QUOTE]
I was always confused by this too until my dog was diagnosed with a liver infection and possible liver disease recently. The recommended diet for liver disease is protein sources such as plant or egg proteins versus muscle/organ meats. These are apparently easier for the liver to digest and do not produce excessive ammonia during digestion like muscle or organ meats can do. There are quite a few people on the liver disease Yahoo group that I joined that either feed the Vegetarian type foods or prepare their own dog food. I had no idea how complicated the liver is until my dog got sick!