Hi I have a 10month old Boston Terrier Dexter who has been limping on his back left leg for a few months now. I took him to the vet and he said its very common in small dogs and that it was Luxating Patella. He said they don't generally operate as so many dogs have it. I found this rather strange, he gave me tablets to help the swelling and sent me on our way. I was wondering if there was others with the same problem and if it is ok to leave it? I don't want him to be in pain.