Hip dysplasia is one of the most common orthopedic conditions veterinarians diagnose in dogs, particularly in larger breeds. It’s also one where early recognition and the right management plan can make a real difference in your dog’s comfort and mobility for years to come.
What Hip Dysplasia Is
Hip dysplasia is a developmental condition where the hip joint doesn’t form properly—the ball (top of the thigh bone) and socket (part of the pelvis) don’t fit together as snugly as they should. That looseness, or laxity, causes abnormal wear over time, leading to degenerative joint disease and arthritis in the hip.
What Causes It
Hip dysplasia has both genetic and environmental components:
- Genetics play the largest role—large and giant breeds like Labrador Retrievers, Golden Retrievers, German Shepherds, and Great Danes are predisposed, and it can be passed from parent to offspring
- Rapid growth during puppyhood can contribute, which is one reason large-breed puppy foods are formulated to support slower, more controlled growth
- Excess weight, especially during the growth period, adds strain to developing joints
- Over-exercise on hard surfaces during the growth phase can also be a contributing factor
Signs to Watch For
Hip dysplasia can show up as early as several months of age, or it may not become noticeable until arthritis develops later in life. Signs include:
- A “bunny hopping” gait, where both hind legs move together rather than alternating normally
- Difficulty rising, especially after resting
- Reluctance to jump, climb stairs, or run
- Decreased activity and stamina during walks or play
- Muscle loss in the hindquarters over time
- Stiffness that’s worse in cold weather or after rest, and improves somewhat with gentle movement
- Pain when the hips are extended or manipulated
How It’s Diagnosed
Diagnosis starts with a physical and orthopedic exam, checking for joint laxity, pain, and range of motion. X-rays—sometimes taken under sedation to get proper positioning—confirm the diagnosis and show the degree of joint looseness and any existing arthritic changes. For breeding dogs, formal evaluations like OFA or PennHIP scoring provide a standardized assessment.
Treatment Options
Hip dysplasia is managed along a spectrum, and the right approach depends on your dog’s age, severity, and lifestyle.
Conservative (non-surgical) management, appropriate for many dogs, especially those with mild to moderate disease:
- Weight management—this is consistently the single most impactful factor an owner can control
- Joint supplements (glucosamine, chondroitin, omega-3 fatty acids)
- Controlled, low-impact exercise like swimming or leash walks
- Physical rehabilitation
- Anti-inflammatory medication and other pain management as needed
Surgical options, considered for more severe cases or dogs who aren’t responding adequately to conservative management:
- Juvenile pubic symphysiodesis (JPS): A preventive procedure performed in very young, at-risk puppies (generally under 20 weeks) to influence how the pelvis develops
- Triple pelvic osteotomy (TPO): Reshapes the hip socket in young dogs before significant arthritis has developed
- Femoral head and neck osteotomy (FHO): Removes the ball of the joint, allowing the body to form a “false joint” of scar tissue—often a good option for smaller dogs or as a salvage procedure
- Total hip replacement: Replaces the joint entirely with an artificial implant, offering the most complete restoration of normal function for appropriate candidates
What Recovery Looks Like
Recovery timelines vary significantly depending on which procedure is performed, ranging from several weeks for less invasive options to a couple of months of restricted activity and rehabilitation for total hip replacement. For a general sense of what post-surgical recovery involves at home, see our day-by-day recovery guide.
Managing Hip Dysplasia Long-Term
Many dogs with hip dysplasia live full, comfortable lives with the right combination of weight management, activity modification, and medical or surgical treatment matched to their individual needs. Catching it early gives you the most options.
Noticing stiffness, a bunny-hop gait, or reluctance to jump in your dog? Call Poplar View Pet Hospital at 901-457-7315 to schedule an orthopedic evaluation.
