It’s common for pet parents to notice their dog or cat slowing down with age. Less jumping, longer naps, and stiffness after rest are often dismissed as normal signs of getting older. In many cases, these changes are caused by arthritis, a painful and progressive joint condition.
What Is Arthritis in Pets?
Arthritis, also known as osteoarthritis or degenerative joint disease, occurs when the protective cartilage within a joint wears down over time. This leads to inflammation, bone-on-bone friction, stiffness, and discomfort during movement.
Although arthritis is more common in senior pets, it can affect animals of any age. Pets with previous injuries, joint abnormalities, or breed-related risks may develop arthritis earlier in life.
Why Arthritis Is Not Just Part of Aging
Aging itself does not cause pain. Arthritis does.
Pets often reduce activity because movement becomes uncomfortable, not because they’re simply getting older. Many animals instinctively hide pain and adjust their behavior instead. This makes arthritis easy to overlook until it begins affecting daily life.
Common Early Signs Include:
- Hesitation to jump, run, or climb stairs
- Stiffness after sleeping or resting
- Shorter walks or reduced playtime
- Changes in posture or gait
- Difficulty getting up from lying down
- Decreased grooming in cats
- Irritability or reduced social interaction
Which Pets Are More Likely to Develop Arthritis?
Arthritis can affect any pet, but the risk is higher in:
- Senior dogs and cats (over 7 years for dogs, over 10 for cats)
- Large and giant breed dogs (German Shepherds, Labrador Retrievers, Great Danes)
- Pets with a history of orthopedic injury or surgery
- Animals with joint conditions such as hip dysplasia or patellar luxation
- Overweight or obese pets (extra weight increases joint stress)
Cats are frequently underdiagnosed because they may stop jumping or climbing rather than show obvious limping. Watch for reluctance to use the litter box or jump onto furniture.
How Arthritis Is Diagnosed
Diagnosing arthritis involves more than observing behavior changes. A veterinary assessment typically includes a physical and orthopedic examination, evaluation of movement and posture, palpation to identify areas of pain or swelling, and X-rays to assess joint changes, bone spurs, and inflammation.
In some cases, advanced imaging like CT or MRI may be needed.
Managing Arthritis in Pets
Arthritis cannot be cured, but it can be managed effectively with a personalized care plan. Treatment options typically include veterinary-prescribed pain relief medications like NSAIDs, joint supplements such as glucosamine and omega-3 fatty acids, weight management to reduce pressure on joints, controlled exercise or physical therapy, and home adjustments such as ramps, supportive bedding, and non-slip surfaces.
The goal is to reduce pain, maintain mobility, and support daily comfort. Some pets also benefit from alternative therapies like acupuncture, laser therapy, or hydrotherapy.
When to Schedule a Veterinary Visit
Consider an orthopedic evaluation if your pet avoids activities they once enjoyed, appears stiff or sore after resting, struggles with stairs or jumping, limps or favors a limb, or has a history of joint or bone injuries. Addressing arthritis early can help prevent unnecessary pain and loss of mobility.
Notice your pet slowing down? Schedule an arthritis evaluation at URvet Care to keep them comfortable and mobile.
