A question on feeding Mixed Kibble Has anyone ever fed their dogs mixed kibble belonging the same brand line? I have always included a mixed royal canin kibble for my puppies. i am now windering if this is bad or good? They seem to like the variety of flavors. Rememeber, it is all of the same brand Royal Canin and all for their age group/ The question is whether or not this is a good idea. it does not seem to bother their stool |