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Dog is going blind.

Species: Dog
Breed: black Lab
Age: 2-5 years
Blacky is going blind, we have no idea what is causing it , he is a healthy dog,,, he is 4 year old and is 84lb.we picked him up as a stray about a year ago, Please help ....




Online vet, Dr. Marie

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.



---This question was asked in our Ask A Vet For Free section.---


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Disclaimer: Although Dr. Marie is a qualified veterinarian, the information found on this site is not meant to replace the advice of your own veterinarian. AskAVetQuestion.com and Dr. Marie do not accept any responsibility for any loss, damage, injury, death, or disease which may arise from reliance on information contained on this site. Do not use information found on this site for diagnosing or treating your pet. Anything you read here is for information only.

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Dr. MarieDr. Marie is a veterinarian who practices in a busy animal hospital in Ottawa, Ontario. She created Ask A Vet Question as a resource for good, accurate veterinary advice online. Dr. Marie treats dogs, cats, hamsters, guinea pigs, and rats. She has been a vet since 1999.

Is an online vet visit just as good as a trip to your veterinarian? No! But, many times, asking an online veterinarian a question can help save you money. While Dr. Marie can't officially diagnose your pet or prescribe medications, she can often advise you on whether a vet visit is necessary. You can also ask Dr. Marie for a second opinion on your pet's condition.