Arthritis, also known as osteoarthritis, is a long-term condition that affects the joints and can make everyday movements uncomfortable or painful for cats. It is especially common in older cats, but because cats instinctively hide pain, the signs are often subtle and easy to miss.
Although arthritis cannot be cured, there are many effective ways to manage discomfort and support your cat’s mobility and wellbeing. With the right care, most cats with arthritis can continue to enjoy a good quality of life.
If you notice changes in how your cat moves or behaves, it’s important to speak to your vet for advice.
Healthy joints are cushioned by smooth cartilage, allowing bones to move freely against one another. In arthritis, this cartilage gradually wears away, causing the joint surfaces to become rough and inflamed. Over time, this leads to stiffness, pain and reduced movement.
Arthritis usually develops slowly and tends to worsen with age. While it is most often seen in senior cats, younger cats may also be affected if they have had joint injuries, infections or developmental problems.
Your vet will start by talking to you about any changes you’ve noticed in your cat’s behaviour, movement or routine. They will then examine your cat, gently checking their joints for stiffness, pain or reduced range of motion.
In some cases, X-rays may be recommended to assess the joints, but they are not always necessary. Arthritis does not always show clearly on imaging, and some cats may be diagnosed based on clinical signs alone. Occasionally, your vet may suggest a trial of pain relief to see if your cat’s comfort and mobility improve.
While arthritis cannot be reversed, there are many ways to reduce pain, slow progression and help your cat stay comfortable.
Veterinary-prescribed pain relief and anti-inflammatory medicines are often the cornerstone of treatment. These medications can significantly improve comfort and movement, but they must only be used under veterinary guidance, as cats are very sensitive to certain drugs.
Never give your cat medication intended for humans as some, such as paracetamol, are extremely dangerous for cats.
Your vet may adjust medications over time to find the safest and most effective option for your cat.
Excess weight places additional strain on sore joints and can worsen inflammation. Keeping your cat at a healthy weight is one of the most important ways to manage arthritis.
Your vet or veterinary nurse can help you choose an appropriate diet and feeding plan if weight loss is needed.
Regular, gentle movement helps prevent joints from becoming stiff. Encourage short periods of play or movement each day, while allowing your cat to rest when they need to.
Some cats may benefit from joint supplements or special diets recommended by a vet. These may help support joint health, though they are not a substitute for pain relief and do not work for every cat.
Complementary therapies such as acupuncture may help some relaxed cats, but suitability varies. Always discuss these options with your vet first.
Arthritis is a progressive condition, meaning it tends to worsen over time. However, when it is recognised early and managed appropriately, many cats go on to live comfortably for years.
Regular check-ups allow treatment to be adjusted as your cat’s needs change.
Age-related arthritis cannot be completely prevented, but its impact can often be reduced. Keeping your cat at a healthy weight, encouraging safe activity, and minimising the risk of injury can all help protect their joints.
Contact your vet if you notice any changes in your cat’s movement, behaviour or comfort. Arthritis is painful, but it is manageable, and early support can make a real difference.
For older cats, routine health checks every 6–12 months are recommended to monitor for arthritis and other age-related conditions.
Managing arthritis can involve ongoing costs over your cat’s lifetime. Speak openly with your vet about treatment options, costs and what feels right for you and your cat as there are often different approaches that can be tailored to your circumstances.
If you’re able to, consider pet insurance while your cat is young and healthy to help with unexpected illness or injury. If your cat becomes unwell, talk openly with your vet about the options, the likely costs, and what feels manageable for you. Together, you can tailor a plan that’s right for your cat and your situation.
