I was having trouble finding the right dog food for my boston terrier puppy bc he turned his nose to everything (Blue buffalo, science diet, natures recipe) well i added wellness food topper and now he eats his science diet again. however he has really bad gas which is a common boston terrier thing. don’t want to change his food too much but i’m considering switching a final time to a sensitive stomach food OR a sensitive stomach skin (bc he also itches sometimes). anyone recommend this or should i keep him on the same diet for now with his food topper? took him to vet yesterday and he has no underlying health problems and is totally healthy!! just gassy and stinky