My fox terrier ate a pork bone last night and this morning at 6 am he went out to potty and was having trouble pooping. I let him in and out a few times finally when he did go it was in the house and when I cleaned it up I noticed it was hard and had bone fragments in it. Then he started to throw up and threw up about a 1" piece of bone. He kept trying again to poop and couldn't. I got a pair of rubber gloves and lubricant to see if I could help and when I did I could feel the hard poop with bone fragments in the anus. I read online that you can give them an enema to help them poop. So I did this. Its now 2:39 pm and he did have several good bowel movements but is bleeding when he poops. Could this be the irritation from combination of enema and bone or maybe a be some sort of tear in the intestine? He is like a child to me and I always try home measures before rushing them off for medical attention but this is worring me and I just don't know what to do. Don't want to waste time... but don't want to spend lots of money if I can treat at home.