What Is Ataxia in Dogs?
If you’ve noticed your dog struggling to maintain balance, falling unexpectedly, or changing how they walk, they may be exhibiting signs of a condition known as ataxia. Ataxia is a disorder that affects coordination and balance, and while any dog can develop it, certain breeds are at a higher risk. Understanding the different types of ataxia, their symptoms, and potential treatments can help you ensure your furry friend receives the care they need.
The Different Types of Ataxia in Dogs
Ataxia in dogs can be categorized into three main forms: vestibular ataxia, proprioceptive ataxia, and cerebellar ataxia. Each type has distinct causes and symptoms that can affect your dog’s mobility and quality of life.
Vestibular Ataxia
Vestibular ataxia is primarily linked to issues with the brainstem or inner ear, which play a crucial role in maintaining balance. Several factors can cause vestibular ataxia, including:
- Injuries
- Infections (such as ear infections)
- Nerve degeneration
- Inflammation
- Hypothyroidism
- Fungal infections
- Poisoning
- Cancer
Vestibular Ataxia Symptoms
Dogs with vestibular ataxia may exhibit a range of symptoms, including:
- Difficulty walking or maintaining balance
- Circling behavior
- Head tilting
- Fluttering eye movements (nystagmus)
- Dizziness or nausea, which may lead to vomiting
Proprioceptive (Sensory) Ataxia
Proprioceptive ataxia results from spinal cord compression or damage, affecting the dog’s ability to sense the position of their limbs. This type can arise from:
- Blood clots
- Spinal infections or inflammation
- Tumors or cysts
- Defects in the spine or narrowing of the spinal canal
Proprioceptive Ataxia Symptoms
Symptoms of proprioceptive ataxia can include:
- An awkward or uncoordinated gait
- Difficulty placing limbs correctly
- Wobbling while walking or standing
- Noticeable weakness
Cerebellar Ataxia
Cerebellar ataxia occurs due to abnormalities in the cerebellum, the part of the brain responsible for coordination and balance. Causes may include:
- Heart disease
- Brain infections or inflammation
- Brain tumors
- Toxic reactions to medications
- Electrolyte imbalances
Cerebellar Ataxia Symptoms
Signs of cerebellar ataxia may manifest as:
- Shaking or swaying
- Staggering or unusual walking patterns
- Falling or stumbling, especially when turning
- Unusual eye movements (nystagmus)
Certain breeds such as Russell, Toy Fox, Parson Russell, Smooth Fox, Tenterfield, and Jack Russell terriers may be predisposed to developing cerebellar ataxia.
How Is Ataxia Treated?
If you suspect your dog is suffering from ataxia, it is essential to consult our doctors at Willow Glen Pet Hospital. A thorough examination and diagnostic tests, such as blood work, urine tests, X-rays, ultrasound, CT, or MRI scans, will help determine the underlying cause of your dog’s condition.
Treatment options will depend on the specific type and cause of ataxia. Addressing underlying issues like infections or hormonal imbalances may improve your dog’s balance. Unfortunately, complete cures for ataxia are not always possible. In these cases, our veterinarians may prescribe medications or recommend strategies to enhance your pet’s comfort and reduce the risk of injury.
Conclusion
If you have noticed changes in your dog’s gait or balance, don’t hesitate to seek professional help. Contact us at Willow Glen Pet Hospital to schedule an appointment for your furry friend today!
If you need more help or have any questions, call us at Willow Glen Pet Hospital, (669) 342-7472, 1033 Willow Street, San Jose, CA, 95125, US
Hours: Monday – Saturday 8:00 am – 6:00 pm
Dr. Gillon or Dr. Shani or visit us online.