Dog Hip Dysplasia: Welfare, Breeding, and Treatment

Canine hip dysplasia is a heritable joint disease causing chronic pain and disability. Responsible breeding and early management can substantially reduce its welfare burden.

Key Facts

Hip dysplasia is the malformation of the hip joint, causing instability, cartilage damage, and eventually severe osteoarthritis.
It is one of the most common inherited conditions in dogs, affecting large and giant breeds disproportionately.
Breeds with highest prevalence include Labrador Retrievers, German Shepherds, Golden Retrievers, and Rottweilers.
Clinical signs include difficulty rising, reduced exercise tolerance, hindlimb lameness, and reluctance to jump or climb stairs.
Genetic and environmental factors both contribute: diet, growth rate, and exercise during puppyhood influence severity of expression.
Hip scoring schemes (BVA/KC in the UK, OFA in the US) assess breeding dogs radiographically to identify predisposed individuals.
Treatment ranges from conservative management (weight control, physiotherapy, NSAIDs) to total hip replacement surgery.
Hip replacement is highly effective but expensive; many affected dogs are managed conservatively for years.

Welfare Considerations

Hip dysplasia causes chronic, progressive pain that significantly reduces quality of life, often for years. Affected dogs experience difficulty with normal activities — walking, running, climbing stairs — that are important for both physical and psychological wellbeing. The heritable nature of the condition means that responsible breeding, using only hip-scored dogs with low dysplasia risk, is the most powerful welfare intervention available. Despite this, many breeders continue to use unsupported dogs to produce popular litters, perpetuating the condition in susceptible breeds. Consumer education — choosing puppies from breeders who use health testing including hip scoring — creates market pressure for responsible breeding practices and is one of the most impactful actions prospective dog owners can take.

What You Can Do

Only acquire large-breed puppies from breeders who health test parents for hip dysplasia.
Seek veterinary assessment if your dog shows signs of hindlimb stiffness or reduced exercise tolerance.
Maintain healthy body weight in large-breed dogs to reduce joint loading.
Avoid high-impact exercise in puppies during rapid growth phases to reduce dysplasia severity.
Support breeding reform programmes that require hip scoring before registration of puppies.
Consider hydrotherapy and physiotherapy as adjuncts to medical management for affected dogs.