Walking in Circles or Stumbling: Understanding the Causes and Risks fo

Dog and cat owners, if you notice your pet walking in circles, stumbling, or seeming unsteady on their feet, don't dismiss it as funny or just a simple trip or slip. Did you know this could actually be a warning sign that something's wrong with the brain or nervous system? If left unaddressed, it could turn into a chronic health problem and worsen in severity.

What Causes Dogs and Cats to Walk Unsteadily or in Circles?

Stumbling, walking in circles, or loss of balance in dogs and cats can result from many causes, related to various systems in the body -- whether the brain, nervous system, inner ear, or even toxin exposure.

Brain and Spinal Cord Problems

These are conditions related to the nervous system that cause a loss of body balance, unsteady walking, usually falling or leaning toward the same side consistently. Other symptoms may include a head tilt, eye twitching, or crossed eyes. If you notice these abnormal symptoms, bring your pet in for a thorough diagnosis.

Inner Ear Problems

The inner ear plays an important role in maintaining body balance. If the inner ear becomes inflamed, infected, or develops an abnormality, this can cause dizziness, unsteady walking, or walking in circles. So if you see your pet walking in circles, observe closely for other abnormalities, since this may not just be normal playful behavior.

Toxin Exposure

Dogs and cats may eat or come into contact with certain chemicals such as pesticides, fertilizer, certain medications, or certain plants, which have effects that damage the nervous system, causing disorientation, eye twitching, muscle twitching, and an unsteady gait. Bring your pet to see a veterinarian immediately to prevent sudden death.

Muscle and Joint Problems

As dogs and cats age, they may develop muscle and joint problems, whether muscle weakness or arthritis, leading to hind limb weakness. There may also be other injuries, such as fractures or injuries from severe impact.

Certain Metabolic Diseases

Besides the above, certain metabolic diseases -- such as hypoglycemia (low blood sugar), liver disease, electrolyte imbalances, and low potassium -- can also cause dogs and cats to lose their balance and walk unsteadily.

Diagnostic Steps

When a pet shows abnormal gait symptoms suspected to be related to the nervous system, a specialist neurology veterinarian will follow these diagnostic steps:

History Taking and General Physical Exam

The veterinarian will ask basic questions, such as when symptoms began, behavioral changes, illness history, clearly observable abnormalities, and the timeline of when abnormal symptoms started, in order to make an accurate initial diagnosis.

Neurological Examination

This is an assessment of nervous system function, including balance, reflexes, and overall body responses, to identify whether the abnormality stems from the brain, spinal cord, or peripheral nervous system -- since each location involves different underlying causes.

Further Testing With Special Equipment

If a brain or spinal cord condition is suspected, the veterinarian will recommend an MRI or CT scan, to see detailed nervous system imaging and clearly identify any lesions, for a more accurate diagnosis.

Blood Tests and Biochemistry Panel

This tests for abnormalities in electrolytes, metabolism, or infectious diseases that may be a contributing cause of the abnormal balance.

When Should You Bring Your Pet to See a Veterinarian?

If your dog or cat is stumbling or walking in circles, along with the following symptoms, bring them to see a veterinarian right away -- don't wait to see if it resolves on its own:

• Frequently walking in circles toward the same side
• Stumbling to the point of falling, or unable to stand
• Head tilt, eye twitching, or appearing disoriented
• Vomiting, abnormal breathing, or accompanying seizures
• Rapid decline in condition within just a few days

Remember: the sooner treatment begins, the greater the chance of survival and full recovery.

Basic Treatment Approach

The veterinarian will determine the cause of the abnormal symptoms and treat as follows:

• If caused by infection, antibiotics and anti-inflammatory medication will be prescribed to relieve symptoms.
• If caused by a brain or spinal cord abnormality, treatment with a specialist veterinarian combined with physical therapy will be needed.
• If caused by toxin exposure, detoxification and supportive care will be required.
• If caused by muscle or joint problems, muscle relaxants and rehabilitation will be provided.

Prevention and Long-Term Care

To prevent the severity of these various conditions, owners should provide care and take preventive steps to reduce risk, as follows:

• Annual health checkups, especially for pets over 7 years old
• Avoid chemicals or medications that affect the nervous system
• Regularly clean the ears and teeth
• Arrange a safe living environment

Thonglor Pet Hospital -- Caring for Your Pet With Dedication

At the Neurological and Spine Center at Thonglor Pet Hospital, a team of specialist veterinarians is ready to provide comprehensive diagnosis and treatment, including neurological examination in cats and dogs, to help your dog or cat regain stable movement and a good quality of life once again.

If you have any questions or are unsure about your pet's symptoms, consult with us at Thonglor Pet Hospital, at the branch nearest you. We're ready to provide examination, treatment, and care for your pet 24 hours a day. Contact us at 02-079-9999 or our Line Official account @jaothonglor

References:

1. Ataxia in Dogs: What It Is, Symptoms, and Treatment. Retrieved October 16, 2025 from https://onlinelibrary.wiley.com/doi/10.1111/jvim.16742
2. Ataxia in Cats: Causes and When To Worry. Retrieved October 16, 2025 from https://vcahospitals.com/know-your-pet/ataxia-in-dogs