Sorry he is having problems. Jewel was a girl we adopted and she had Entropion when we got her. She was about a year old when we got her. We had to do a couple surgeries on her eye to get it done. I would definitely find a good bully vet for him adn also take him to a specialist for the surgery. We took Jewel to a specialist and still had to do two surgeries. Ask your vet if he knows how to make a serum from his own blood to put in his eye with the ulcer, it will heal a lot faster with that.