Blindness

What are the causes of blindness in dogs?

There are various reasons why a dog can go blind. Some are congenital, such as cataracts or glaucoma. Others are the result of injuries, infections or chronic diseases such as diabetes or high blood pressure. Some dogs also go blind in old age due to natural wear and tear of the eyes.

How can I tell if my dog is blind?

The signs of blindness in dogs can vary depending on the severity and cause. Some typical symptoms are:

• Altered behavior: Your dog appears anxious, insecure or depressed. He no longer responds to visual stimuli such as toys or treats. He frequently bumps into furniture or walls or loses his bearings.
• Red, cloudy or swollen eyes: Your dog has pain or inflammation in his eyes. He often blinks or squints his eyes. He scratches his eyes or rubs them against objects.
• Altered pupils: Your dog has large, fixed or uneven pupils. He no longer reacts to light or darkness.

What can I do if my dog is blind?

If you suspect that your dog is blind, you should consult a vet as soon as possible. They will be able to make an exact diagnosis and recommend the appropriate treatment. Depending on the cause, surgery, medication or a special diet can help to maintain or improve your dog's vision.

However, if your dog is irreversibly blind, you will need to be prepared to give him a new lease of life. Here are some tips on how to do that:

• Safety: make your home safe for your dog. Remove sharp or dangerous objects that could injure him. Close doors and windows so he doesn't fall out. Lay out rugs or mats to prevent him from slipping. Mark stairs or steps with a different material or color so he can feel them.
• Orientation: Help your dog to find his way around his environment. Do not change the arrangement of furniture or his things. Give him fixed places for his food, water and bed. Use sounds or smells to signal to him where he is. Talk to him and praise him when he does something right.
• Training: Re-train your dog to give him confidence and independence. Teach him commands to help him avoid obstacles or follow you. Use a harness or lead to guide him. Play games with him that stimulate his other senses, such as search or sniffing games.
• Love: Show your dog lots of love and patience. Blindness is a big challenge for him and he needs your support and affection. Give him lots of cuddles and attention. Be positive and optimistic. Remind yourself that your dog is still the same and that he can lead a happy life.