Hi, I have a 2 year old Boston Terrier that has always had a sensitive stomach and some skin problems. We used to buy him high quality high protein food because he is very active, however it never sat well with him. Out vet told us that a GI oriented diet is better for him because he can’t process high levels of protein and he needs more fillers in his diet. I used this website to compare brands that have about 30% or less of chicken meal not by-product as the main ingredient and then some safe fillers. We currently use the Costco brand Kirkland Chicken flavored dry food with added glucosamine for his joints. It has worked great!
Regarding dogs getting tired of food, our dog does that with every brand. We usually buy a can of wet food, something organic, natural or limited ingredient and add a tablespoon to each meal. Otherwise, I add a tablespoon of greek yogurt (which helps with the farting) or pumpkin pure (high in fiber).
Otherwise, I add a little bit of water and heat it up in the microwave so its wet and warm, especially in the winter he enjoys it. In the worst case I just add a little bit of extra virgin olive oil, which makes it moist and is great for his skin and coat.
