Many Australian cat owners could be overlooking a painful condition affecting their pets, with new research suggesting osteoarthritis is far more common than many people realise.

The research found more than half of Australian cat owners were unaware that cats can develop osteoarthritis, while many assume changes in behaviour are simply part of getting older.

But according to Dr Mark Kelman, Veterinary Operations Manager for Companion Animal at Zoetis Australia, those subtle changes could be signs your cat has been quietly living with joint pain.

“Cats can be stoic, independent and can mask pain very well,” Dr Kelman said.

“They also often don’t show overt signs of lameness. Even if one or more of their legs is really sore, they may not limp. Instead, they tend to become more sedentary and keep to themselves.”

Research suggests osteoarthritis affects around 60 per cent of cats aged over six, yet many cases go undiagnosed because owners don’t recognise the warning signs.

It’s not always ‘just old age’

Dr Kelman said one of the biggest misconceptions is that osteoarthritis only affects very old cats.

“Many pet owners may interpret signs such as their cat sleeping more, grooming less or slowing down as normal parts of ageing,” he said.

“But these could all be signals that your cat may be experiencing joint pain from osteoarthritis.”

Owners should also watch for changes in mobility, including reluctance to jump onto furniture, difficulty climbing stairs or less interest in running and playing.

Behavioural changes can also provide important clues. Cats experiencing discomfort may become more irritable, alter their sleeping habits or even start toileting outside the litter tray because climbing in and out has become painful.

Early treatment can make a difference

If your cat’s behaviour changes, even slightly, Dr Kelman recommends booking a veterinary check-up rather than assuming it’s simply getting older.

Veterinarians can assess whether osteoarthritis or another condition is responsible and develop a management plan that may include medication, weight management, dietary changes, exercise and simple adjustments around the home to improve comfort.

“The most important step is to initiate the conversation with your vet early so you can work together on an arthritis management plan that suits you and your cat,” Dr Kelman said, adding many owners are surprised by the difference treatment can make.

“Many pet owners have remarked that, once the cat is receiving arthritis therapy from their vet, their old cat starts behaving like a kitten again,” he said.

“If every cat owner can learn the signs and symptoms of osteoarthritis and start conversations early with their vets about arthritis management, we can all help cats live longer, more comfortable lives.”

Is your cat showing signs of ageing? Take this Cat Arthritis Assessment

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