TL;DR: A scissor gait is a serious neurological sign where a cat's hind legs cross over while walking, requiring immediate veterinary evaluation to rule out spinal cord or blood flow issues.
What is a scissor gait in cats and what does it mean?
A scissor gait occurs when a cat's hind limbs cross over each other while walking, mimicking the motion of scissors opening and closing. This is not a behavioral quirk but a significant clinical sign of ataxia, specifically indicating that the cat is unable to properly sense the position of its limbs. This is most often linked to a disruption in the spinal cord or the neurological pathways that control motor function.
Is a scissor gait in my cat considered a medical emergency?
- Urgency Level: High. A scissor gait is a serious medical symptom that requires immediate veterinary evaluation.
- Potential Causes: This gait often points to severe underlying issues such as spinal cord compression, intervertebral disc disease (IVDD), tumors, or even a Saddle Thrombus (a blood clot blocking blood flow to the hind legs).
- Immediate Actions: If your cat is vocalizing in pain, has cold paws, or is dragging its limbs, head to the nearest emergency animal hospital immediately.
Why should I provide a photo or video of my cat to the vet?
- Capture natural movement: Provide a short video of your cat attempting to walk, as cats often "freeze" or hide symptoms due to the stress of a clinic visit.
- Film at home: Record in a comfortable home environment to show the exact nature of the gait.
- Speed up diagnosis: Visual evidence helps the medical team quickly localize the neurological lesion and prioritize your cat for immediate care.
Clinical Context (Merck Veterinary Manual)
While the provided text does not directly address "Cat Walking with Legs Crossed (Scissor Gait)", it describes arterial thromboembolism, which can manifest with hindlimb paresis or paralysis that could potentially lead to abnormal gait patterns. Arterial thromboembolism, often secondary to conditions causing left atrial enlargement such as cardiomyopathy, hyperthyroidism, or congenital heart disease, results in pain, paresis or paralysis of the hindlimbs, reduced or absent arterial pulses in the affected limbs, and cool extremities with firm, swollen gastrocnemius muscles. Neurologic abnormalities can be misdiagnosed as arterial thromboembolism. Diagnosis is based on clinical signs, physical examination, and Doppler blood flow readings. The prognosis is guarded, with a high rate of mortality or euthanasia.
Chapter: Cardiology
Source: The Merck Veterinary Manual, 11th Edition (Page 1245)