What is arthritis in dogs?
Arthritis is a general term for abnormal changes in the joint. These changes occur when cartilage is worn away faster than it can be replaced. Cartilage acts as a cushion to protect the bones. When it wears away, joints become swollen and painful.
Although arthritis is not curable, early treatment is key — without it, your dog will continue to lose cartilage resulting in the need for more aggressive treatments like surgery.1

Does my dog have arthritis? Warning symptoms and signs
If your dog has arthritis, the first thing you’ll notice is that he finds movement difficult and is reluctant to walk, run and jump. Your dog may also yelp or flinch when touched in the affected area. Arthritis can have serious effects on your dog’s health and mobility but some signs of arthritis are similar to those of other serious conditions. Take note of any changes in your dog’s mood or behavior and make sure you consult your veterinarian for an accurate diagnosis.
Signs of arthritis in dogs
- Hesitates to go up and down stairs
- Lagging behind or tiring easily during walks
- Prefers to lie down rather than sit or stand
- Stiffness, especially after resting
- Whimpers, growls or snaps when touched in the affected area
What causes arthritis in dogs?
Contributing factors:
| Age | As dogs get older, cartilage will begin to degenerate. Though arthritis is much more common in mature or senior dogs, young dogs can suffer from arthritis, too. |
| Breed | Certain large breed dogs are more prone to arthritis and decreased mobility. Those dog breeds include Labrador retrievers, Golden retrievers, German shepherds and Rottweilers. |
| Excess weight | Excess weight on your dog means excess stress on the joints and cartilage, which can lead to arthritis and joint health problems. |
