Dog is going blind.

Dr. Marie replied:

I'm sorry to hear that Blacky is going blind. It will be hard to say for certain what is causing the blindness but I can give you a few ideas.

Are you seeing that his eyes look blue and the lense looks dense/opaque? If so, then you may be seeing cataracts. The most common reason for cataracts in a young dog is diabetes. So, if you think this may be the case then a vet visit is a good idea.

If you can't see cataracts but you feel that Blacky's vision is slowly getting worse another possibility is a condition called PRA (progressive retinal atrophy). This is a genetic condition where the blood vessels at the back of the eye slowly disappear. Usually people notice vision is worse at night time and then eventually it gets worse in the day as well. Unfortunately there is no cure for PRA.

If you are seeing something unusual on or in Blackie's eye then I would highly advise a vet visit. There are a number of conditions such as Pannus that are treatable if we get to them soon enough.



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