TL;DR: A wobbly or "drunk" gait in cats is known as ataxia and requires a veterinary exam within 24 to 48 hours, though sudden collapse or seizures require immediate emergency care.
What is ataxia and why is my cat walking like they are drunk?
When a cat walks with a wobbly, uncoordinated, or "drunk" gait, it is medically known as ataxia. This is not a specific disease itself, but rather a clinical sign that something is interfering with the cat's sensory system or motor control. It can affect the limbs, the trunk, or even the movement of the head, often making the cat appear off-balance or prone to tripping.
When should I seek emergency care for my cat's wobbly gait?
- Medium Urgency: If the cat is otherwise acting normally, a veterinary appointment should be scheduled within 24 to 48 hours.
- Immediate Emergency: Seek emergency care immediately if the wobbliness is accompanied by sudden collapse, seizures, difficulty breathing, or suspected toxin ingestion.
Why should I record a video of my cat’s wobbly movement for the veterinarian?
- Prevents symptom masking: Adrenaline in a clinical setting can temporarily mask symptoms, making cats appear more stable than they actually are at home.
- Visual diagnostics: A video allows the medical team to observe specific movement patterns, such as head tilts, hind-limb dragging, or swaying.
- Identifies the root cause: Capturing the behavior helps the vet determine if the issue is neurological, vestibular, or musculoskeletal.
Clinical Context (Merck Veterinary Manual)
Cerebellar disorders can cause a wide-based stance, incoordination (dysmetria) of the head, trunk, and limbs, and an intention tremor. Brain stem disorders may result in cranial nerve dysfunction, postural disturbances, vestibular dysfunction, weakness, and proprioceptive gait disturbances. Spinal cord disorders may produce weakness, motor dysfunction, or proprioceptive deficits of the limbs, including either dysmetria or reduced proprioceptive placing in more than one limb, without affecting cerebral function or head movement coordination. Vestibular dysfunction causes ipsilateral falling, rolling, or circling. If gait abnormalities are present without head abnormalities, a lesion is likely located in the spinal cord, peripheral nerves, or muscles. Clinicians should evaluate for other neurological signs such as visual disturbances, changes in mental status or behavior, abnormal movements or postures, and seizures.
Chapter: Neurology
Source: The Merck Veterinary Manual, 11th Edition (Page 1217)