He was favoring his back leg last night and I gave him one of his pain pills thinking he just pulled a muscle. He was still favoring it this morning so I took him to the vet and he said he thinks its a torn cruiciate ligament. He told me he has to stay stable for a week. He doesnt own a crate anymore cuz we gave it away when he started being good around the house. So he is on rymadel and benedryl and has to get checked out again next friday then be evaluated to see if he needs surgery. eeks there is a 1,000.00 i wasnt planning on spending. poor guy, good thing is he has extra bones to chew on to keep him still....any other ideas?