My dog is 2.5 & has had loose stools/diarrhea and refusing to eat for most of his life. In the course of ruling out about 100 things, we have finally landed at the internal med specialist vet. She put him on Hill's Z/D--it's been 2 weeks & 1 day now. My boy's stools have been as close to "normal" as I have ever seen. This is good, but I do want to try some other food or home recipe to see if he can tolerate it. Has anyone had a dog transition from Z/D to something else successfully? I have no idea what irritates my dog's internal system. He has always eaten grain-free, high quality foods and I tried several different meat sources. If he does well on Z/D for 8 weeks or so, I want to try something else...maybe just begin with adding plain cooked chicken... ?? Any ideas ??