I think there probably is indeed something hurting inside his mouth or somewhere. I'd give it a little time though. Think of if you took a fall like that - there maybe would be no visible injuries inside, but you'd be sore for days.
__________________ ~ A friend told me I was delusional. I nearly fell off my unicorn. ~ °¨¨¨°ºOº°¨¨¨° Ann | Pfeiffer | Marcel Verdel Purcell | Wylie | Artie °¨¨¨°ºOº°¨¨¨° |