Everyday Signs Your Cat May Be in Pain: Understanding Feline Osteoarthritis

Cats are famous for their independence, curiosity, and ability to nap in the most curious of places. But what happens when your normally sprightly feline stops jumping to their favourite sunny windowsill or hesitates before hopping onto the couch? While it may seem like they're simply slowing down with age, these subtle changes could be telling you something more serious: your cat might be in pain.

One of the most common sources of chronic pain in cats is osteoarthritis (OA), a condition that affects the joints and gradually wears away the cartilage that cushions them. And because cats are so good at hiding their discomfort, OA often goes unnoticed—until your pet’s quality of life has been significantly impacted.

Let’s uncover the signs of feline osteoarthritis and learn what you can do to help your furry friend feel comfortable again.

Osteoarthritis: More Common Than You Think

You might be surprised to learn how prevalent OA is among cats. Clinical studies have shown that:

• 61% of cats over the age of six have signs of osteoarthritis.
• 90% of cats over the age of twelve are affected.
• 40% of those cats are experiencing clinical pain—yet many of their owners have no idea.

These statistics are eye-opening and underline the importance of understanding what to look out for. Unlike dogs, who may limp or whimper when in pain, cats rely on quiet signals. As a result, it’s often up to observant owners to notice what their cat isn’t doing, rather than what they are.

Six Everyday Activities That May Reveal Joint Pain

A key study from North Carolina State University College of Veterinary Medicine identified six day-to-day behaviours that, when changed, strongly correlate with OA pain in cats:

1. Jumping up – Is your cat hesitant, slower, or choosing lower surfaces than usual?
2. Jumping down – Are they more cautious or reluctant to leap down from heights?
3. Climbing stairs – Do they take stairs one at a time or avoid them altogether?
4. Descending stairs – Do they move more stiffly or seem unsure?
5. Running – Have you noticed changes in the way your cat runs?
6. Chasing objects – Are they less interested in interactive play?

These aren’t just quirks—they’re important clues. Any change in how your cat performs these tasks may suggest underlying pain.

Other Behavioural Signs of a Cat in Pain

Pain doesn't always shout; sometimes it whispers. Other less obvious signs of OA pain include:

• Reduced energy and activity levels
• Sleeping more than usual
• Loss of interest in play
• Reluctance to be handled or picked up
• Changes in temperament (e.g. irritability or withdrawal)
• Changes in grooming behaviour—either grooming less or obsessively licking a painful joint
• Going to the toilet outside the litter box
• Purring more (yes, cats may purr when in pain as a way to self-soothe)
• Sleeping in a hunched or unusual position
• Flinching or reacting when touched in certain areas

Because cats often hide signs of discomfort, these subtle shifts in behaviour can easily be missed. But for a vigilant pet owner, they can offer the first clue that something isn’t quite right.

How You Can Help: Start by Talking to Us

The GOOD NEWS is that feline osteoarthritis is manageable—and you don’t have to figure it out alone.

At HIGHlands Veterinary Hospital, we understand that no one knows your cat better than you do. That’s why we rely on you to be our eyes and ears at home. If you’ve spotted any of the behaviours listed above, the best place to start is a chat with us.

We recommend using a tool like the Cat OA Checklist before your next visit. It’s a quick and simple way to note any changes in your cat’s behaviour and can help guide our discussions during your consultation.

During your visit, we MAY recommend:

• A physical exam to identify areas of stiffness or pain
• Diagnostic imaging to assess joint health
• Blood tests to rule out other health concerns

If OA is diagnosed, there are plenty of treatment options available to reduce your cat’s pain and help them feel like themselves again.

Tailored Treatment Options for Feline OA

Every cat is different, so we’ll work with you to develop a treatment plan that suits your cat’s needs and lifestyle. This may include:

• Pain relief medications: Safe and effective options are now available, including long-acting injectable therapies.
• Joint supplements: Products containing glucosamine, chondroitin, or omega-3 fatty acids may help support joint health.
• Environmental modifications: Soft bedding, ramps, and easily accessible litter trays can make life more comfortable.
• Weight management: Keeping your cat at a healthy weight is one of the best ways to reduce pressure on their joints.
• Laser therapy or acupuncture: These non-invasive treatments can provide additional relief for some cats.

With proper care, many cats with OA go on to lead happy, active lives well into their senior years.

Your Cat Deserves Comfort – Let’s Make It Happen

Cats are creatures of habit. When those habits start to change, they’re often trying to tell us something. If your cat is slowing down, jumping less, or acting differently, let’s take a closer look together.

Book an appointment online at www.highlandsveterinaryhospital.com.au or call us on 02 4872 1144.

Let’s help your feline friend get back to enjoying life—one comfy nap spot at a time.