Here's why:
* Strokes affect the brain: Strokes occur when blood flow to the brain is interrupted, causing damage to brain tissue. This damage can affect various functions, including vision.
* Visual pathways: The brain has specific areas dedicated to processing visual information. A stroke in these areas can lead to vision loss, either partial or complete.
* Other symptoms: Blindness is often accompanied by other stroke symptoms in dogs, such as:
* Head tilt
* Weakness or paralysis
* Loss of coordination
* Seizures
* Changes in behavior
* Confusion
If you notice any of these signs in your dog, it's crucial to seek immediate veterinary attention. A veterinarian can perform a physical exam, run tests, and determine if a stroke is the cause of your dog's symptoms. Prompt treatment can help minimize damage and improve the dog's chances of recovery.