My second yorkie Keally had diarrhea bouts and I did the chicken rice thing . It ended up we took her to the University Of Mn. Animal Hospital to see a gastroenterologist. They tested her and found that she had lymphantasia where they lose their protein. My vet did not like the diagnosis and ruled it IBD. We put her on Science Diet ID and I bought Science Diet ZD for treats. We had her on metronidazole for her bouts but she did pretty good had her for twelve and a half years. The breeder was selling these yorkies with this genetic thing passing on IBD. Our yorkie now is allergic to chicken and definitely can not have bully sticks as I said before. I am not telling you what to do but go with your gut feeling and get more tests done. We had Kinder checked out and chicken was a factor and I feed her Fromms Whitefish and Potato and New Balance Bison . Instead of trying different foods try a vet that will do more testing. I hope your baby gets better and has a happy healthy life. Susan |