[theBCnut]

The change is recent, yes. I would just about bet money that that is when his problems got worse. Try Natures Variety Instinct, Earthborn Holistic, or Nature’s Logic. Also you may want to go ahead and get him on digestive enzymes as well as his probiotics, the human ones are fine. They help with gas and he may need the extra help until he is settled on a new food.