Companion Animal Welfare

Companion Dog Canine Inflammatory Joint Disease

Immune-mediated polyarthritis and other inflammatory joint diseases cause significant pain and reduced mobility in affected dogs. Early recognition, diagnosis, and appropriate immunosuppressive treatment improve outcomes.

Key Facts

Immune-mediated polyarthritis is the most common inflammatory joint disease in dogs
Affected dogs show shifting leg lameness, joint swelling, fever, and reluctance to exercise
Joint fluid analysis is required to distinguish inflammatory from degenerative joint disease
Immunosuppressive therapy with prednisolone achieves remission in many cases
Long-term management may require slow tapering to the lowest effective dose

Welfare Considerations

Dogs with immune-mediated polyarthritis experience significant joint pain affecting multiple limbs simultaneously. This causes reluctance to move, stiffness, and reduced quality of life. Early diagnosis through joint fluid analysis and prompt immunosuppressive treatment significantly reduces the duration of suffering. Many dogs achieve remission and can eventually be weaned from medication.

What You Can Do

Seek veterinary assessment promptly for dogs showing multiple limb lameness with fever
Request joint fluid analysis for definitive diagnosis of inflammatory joint disease
Work with your vet on slow, monitored tapering of immunosuppressive therapy