Yuck...this was definitely a gross thread to start. Lol. So by-products are bad....for the most part...but do they need some by-products in their food since some foods say...like...chicken by-products (natural source of glucosamine)...dont they need glucosamine? Or would it be best to just stay away from by-products and give them a daily vitamin? Also...are the less grains in food the better?
Thanks for all your help and advice!!
