TL;DR: Increased limping in cold weather is usually caused by osteoarthritis or joint stiffness, which is generally a chronic, low-urgency issue. Seek immediate veterinary care only if your cat cannot walk, is crying in pain, or has a visible wound.
What causes my cat to limp more during cold weather?
If your cat's limp becomes more noticeable during winter months, it is likely related to osteoarthritis or a previous injury. Cold weather can increase the viscosity of joint fluid and decrease circulation, making stiff joints more painful for your feline friend, especially in senior cats with degenerative joint disease.
When is my cat's limping considered a medical emergency?
While cold-weather stiffness is generally a low-priority concern, you should contact an emergency vet immediately if you notice:
- A complete inability to walk or bear weight
- Loud vocalization indicating severe pain
- A visible open wound or signs of acute trauma
How does sending a video of my cat help the veterinary triage team?
Taking a short video of your cat walking or jumping at home helps our team provide a more accurate assessment because:
- Cats often hide pain in a stressful clinic environment; a video captures their natural movement.
- Visual evidence allows our team to see the true extent of the limp in a stress-free setting.
- It helps identify the specific affected limb and the severity of the gait abnormality for a faster diagnosis.
Clinical Context (Merck Veterinary Manual)
Clinical signs of arthritis in cats include lameness and decreased activity. A cat may be reluctant to jump or may have difficulty doing so. Other signs include swollen or warm joints, decreased range of motion, and pain upon manipulation of the joint. Diagnosis is based on clinical signs, physical examination findings, and imaging, such as radiographs, which may reveal narrowing of the joint space and sclerosis of the subchondral bone. Osteoarthritis pain can be managed by increasing mobility, limiting disease progression, and facilitating tissue repair within the joint through weight control, mild to moderate daily exercise, and providing warmth during cold, damp weather with extra bedding.
Chapter: Orthopedics
Source: The Merck Veterinary Manual, 11th Edition (Page 1912)