In my opinion... if it ain't broke, don't fix it Owners are always striving to look for the next best thing, and while I applaud owners for always trying to do what's best by their dogs... sometimes the best thing to do is just leave things as they are. Switching foods sometimes risks GI upset, allergy issues, etc... if your pet is doing well on the current food and you've been happy with it so far... I just say, stick with it!