How Can I Tell If My Dog Had a Stroke

Kelly Roper
Lethargic retreiver

"How can I tell if my dog had a stroke?" That is a question some owners ask when their dog displays some of the classic symptoms associated with strokes in humans. Learn the signs of a stroke as well as a few conditions that produce symptoms similar to a stroke.

About Dogs and Strokes

A stroke is a condition that interrupts the normal blood flow in the brain, and it can be caused by a ruptured vessel or a blood clot. This results in the death of brain cells, and it can affect your dog in many ways. However, the first thing you need to know is that strokes are far rarer in dogs than they are in people. In most cases, the symptoms that may appear to be caused by a stroke are actually due to some other condition. The good news is that dogs often recover from a stroke far more easily than most people, so it's not a totally hopeless situation if your dog actually does have a stroke.

Question: How Can I Tell If My Dog Had a Stroke?

The following signs could be indicators that your dog has had a stroke, but keep in mind that you'll need a proper diagnosis from your vet to determine exactly what's wrong with your pet.

  • Sluggishness - Your dog may suddenly seem too tired to respond to you or perhaps unable to move.
  • Lack of bladder control - A dog may release urine involuntarily during the stroke and remain unable to control his bladder after the event.
  • Lack of bowel control - Similar to a loss of bladder control, a dog may not even be aware that he is releasing his bowels due to a lack of muscle control brought on by brain damage from the stroke.
  • Unable to keep balance - The dog may list to one side or another, or he may be weak and wobbly and even fall over when trying to walk.
  • Head tilt - The dog appears to have its head cocked as though listening with one ear. However, the animal is suffering from a loss of equilibrium, so the head tilt it usually associated with circling and a loss of balance.
  • Some measure of paralysis - The dog may lose use of one or more legs. There may also be some facial paralysis that causes drooping of an eye or the jaw, but this symptom is far more common in people than in dogs.
  • Impaired vision - This can be anything from blurry vision to complete blindness.

How the Vet Makes a Diagnosis

If you suspect your dog has had a stroke, the first thing you need to do is take him to the vet for an examination. Your vet will first give your dog a physical exam and make a list of any outward signs. If the signs appear to point toward a possible stroke, your vet will then move on to a neurological exam. This can include an MRI or a CT scan to get a look at what's going on inside your dog's brain. The vet is looking for signs of a blocked artery or an internal bleed.

There is actually very little the vet can do to treat a canine stroke once the damage is done, although physical therapy may eventually help a dog regain some control over movement. Therefore, vets look for the initial cause of the stroke and treat that cause in order to prevent future strokes from happening.


The list of symptoms above can help you answer the question, "How can I tell if my dog had a stroke?", but you'll really need your vet's help to get an official diagnosis and follow up care.

How Can I Tell If My Dog Had a Stroke