[jeanne e]

My dog has had this problem and my Vet put my dog on the Hills Science PRESCRIPTION dry dog food. Need prescription. Anyway, unless symptoms get really bad immediately give whatever you do use a few weeks or so to take effect. Always start out mixing the new food with the old to eventually just using the new food. Like people, dogs can have tummy, stool problems. Never just start using any new food immediately. Just a gradual change.