So after 4 nights with very little sleep, I still have a dog impervious to meds.
I have tried Deramaxx and now Tramadol, both pain meds, but the vet said it should help him sleep. No such luck! Tonight I will try increasing his hycodan a bit and see if that will help.
I just don't think he is in pain, I think he is more confused and scared when he wakes up.