Hi. I have a 9 year old bully. He has dry eye and Ive used ointment in them every day to help produce tears-optimune. I took him out last night to pee and he seemed a little confused and staring at things. When I got him inside I realized he couldn't see. He could see shadows but that is it. I know his sight is bad, I can see cataracts, but to go from bad sight to what I saw last night doenst seem normal. He is eating fine and drinking and chewing his bone, but he isn't able to see well enough to get in his bed. I don't want to take him to the vet and be told that will be a thousand dollars and it just be his age. Please help.