If you begin to notice your dog exhibiting some unusual behavior such as falling over it could be due to various conditions including injury, stroke, poisoning, or an infection. Here, our Brookhaven vets discuss falling and stumbling in dogs and why you should seek veterinary attention immediately.
Why is my dog staggering?
If your dog suddenly loses their sense of balance they could be suffering from any of the following serious health problems. This means your dog requires immediate attention and you should get to a veterinary hospital right away.
Ataxia
Ataxia is a condition relating to a sensory dysfunction that results in a loss of coordination in the head, limbs, or rear end. There are three kinds of ataxia seen commonly in dogs: cerebellar, sensory and vestibular.
Cerebellar ataxia occurs when the cerebellum is damaged. Sensory ataxia is when the spinal cord becomes compressed due to a bulging intervertebral disk or a tumor. Vestibular ataxia is the result of an issue with the inner ear or brainstem.
Along with staggering, stumbling and falling over, signs of ataxia include head tilt, walking in circles, vomiting, nausea, and flicking of the eyes from side to side.
Ear Infection
Inner ear infections are a common cause of balance loss in dogs. If your dog has an ear infection, you may also notice additional symptoms like head shaking and scratching, walking in circles, and eye flicking, as well as redness, swelling, discharge, and odor in or around the affected ear.
Injury
Injuries such as head trauma or damage to the inner ear can cause dogs to lose their balance. It can be hard to tell if your dog is injured because dogs tend to mask pain. Signs that indicate a dog is in pain include heavy panting, slowed reflexes, change in appetite, enlarged pupils, biting or licking the wounded area, anxiety, and reluctance to lie down.
Stroke
While strokes in dogs are fairly uncommon, they can happen. A stroke can be the result of blood clots, high blood pressure, hemorrhage, head trauma, kidney disease, or migrating worms. If your dog is having a stroke, you may notice a loss of balance, head tilt, circling, falling down, and loss of vision.
Brain Tumor
Brain tumors sometimes occur in dogs, especially older ones, and can lead to staggering, stumbling and general loss of balance. Other symptoms of a brain tumor depend on the location of the tumor and include changes in behavior and/or appetite, seizures, signs of pain, head tilt, swaying, a wide stance, lack of coordination, head tremors, flicking of the eye, and pacing.
Brain Inflammation
Inflammation of the brain (encephalitis) may cause a dog to stagger, stumble, or fall over. Encephalitis can come about as a result of fungal infections, tick-borne diseases, and parasites, among other causes. Other symptoms of encephalitis include fever and depression.
Note: The advice provided in this post is intended for informational purposes and does not constitute medical advice regarding pets. For an accurate diagnosis of your pet's condition, please make an appointment with your vet.