Can dogs with vision loss experience phantom sights or hallucinations?

Depending on what is causing Chacha's vision loss (i.e. Cataracts, changes to the retina or changes to the cornea) there might be some things that you can do to treat the underlying problem but treatments would vary widely based on the diagnosis. I would recommend having your veterinarian examine Chacha's eyes to help determine what might be causing the cloudiness. If your veterinarian determines that there is not much to do for the vision loss you can make some changes to help her feel more confident. You should try to avoid moving things around the house so that Chacha can remember where furniture is located and avoid it. You should walk the same route every day. You can also look into harnesses and collars like Muffin's Halo Guide for blind dogs (not sure if it is available in your area): www.muffinshalo.com

Dogs can develop blindness secondary to disease of the brain (central), eye (peripheral) or secondary to systemic disease such as elevated blood pressure or Cushing's disease. If she is able to see now, she may not have been truly blind before or just had trouble seeing at night. A full examination would be needed to help to determine the underlying cause. In the meantime, observe her closely and make notes including changes in behavior, bumping into things, changes in eyes, changes in urination or defecation, appetite and take this information with you to your veterinary appointment.

Choppee should be examined by a vet if you think he has vision problems or may have sudden separation anxiety. Your vet can run some lab-work to look for medical reasons and then determine if treatment is needed. He could be developing separation anxiety or have some cognitive dysfunction and your vet may be able to prescribe medications to help.

Thanks for using Petco Pet Education Center, formerly Petcoach! These could be signs that his vision may be affected perhaps by cataracts, or any other eye disease occurring in an older dog. I recommend that you have him evaluated by your veterinarian to see if that seems to be issue. Good luck and have a good night!

Sadly, many of the ailments of human senior citizens can also occur in our canine companions. Impaired vision or blindness can occur in dogs and can be due to things like cataracts, glaucoma, etc. The good news is that these diseases, if caught early enough, can be treated and sometimes even reversed or cured! My best advice is to take Baby to your local veterinarian as soon as possible to have a complete ophthalmic examination performed. Some of the tests you should ask for are as follows: a menace test, intraocular tonopen test, schirmer tear test, and fundic exam. I hope this helps. Have a great day.

It probably is because Leela is losing her sight. That can be upsetting for a dog, and it does take time for them to adjust to sight loss. Given that you pick her up and take her into her bed, she knows that by crying out to you, you will help her.

It could be this dog is suffering from canine cognitive dysfunction, which is like dementia in humans. Vocalizing more is a sign of it, but there are also many other signs. Without seeing the dog in person, I can't say for certain if he does have canine cognitive dysfunction. Your vet should take him into the vet. Changes in behavior can have a medical reason behind it, and in a senior dog, any behavioral changes need to be checked out by a vet. I recommend she takes the dog into the vet on Monday. Best of luck, I hope this helps!