Anybody have thoughts or info on rotating dog foods. The person I buy my foods from (she sells better foods) rotates for her dogs every three months. I also just talked to another person who is going to do the same. It sounds like an interesting idea to me, as long as the foods are high quality, to balance whatever they could be lacking or getting too much of in one food. It also could prevent a problem if it turns out that something with the food later turned out to be not good or not balanced.