Billy must have twisted his leg so he is limping. I think his muscles are also aching so he is groaning & crying a little. Poor dog. Anything I can do to make him more comfortable ?
Hope Billy is just being too tiring after the gathering. But just in case, you better bring him to the vet for an opinion. By the way, please send me those pictures of Billy~
He is perfectly ok after 3 days. Muscle ache for a very lazy dog who swam too much in KK. So we are giving him more exercise so that his muscle are not so lembek (what's the rite spelling?).