My bully has constant ear buildup that is brownish yellow w a sour smell...is that yeast? I've heard that changing his protein source could help but I am reluctant because he does so well on it. Skin looks good, NO gas, stool is consistent.
I feed him Flint River Fish and Potato kibble. They also offer probiotics. Does anyone have experience with probiotics? Are probiotics for dogs different than probiotics for people?