Hi, he had entropion surgery 2 years ago. As i said in the last year he had constantly ulcer. He had been rechecked after 2 weeks of treatment, no ulcer on eye. After one week of treatment is starting again. And is like this over the last 8 months. He had a swap from his eye for FIV,came back negative. They also gave me a referral to eye specialist,they did all the test on him, saying that his tears are perfectly normal, and all of the tests came back that he can see perfectly. Last week I asked them if I can do blood test and said that is no point to do because I can see nothing there. I will go again to the eye specialist for another opinion. After treatment he recovers, they check him,they said yes is perfectly now, no ulcer. And then after few days he is in pain again and with eye swelling. This is him yesterday, so left eye is opening again