I think you would want the full "GI panel" -- but hopefully someone more knowledgable comes and chimes in!
Does Deuce have pancreatitis? or something else?
If you think it's potential pancreatitis flare ups, maybe you could try even lower fat with the Royal Canin GI Low Fat formula? I/D is known to work well for pups with tummy issues but just wondering if he'd ever tried anything different by chance.
I'm sorry he's feeling ill
