Hip dysplasia surgery isn't one procedure — it's four different ones, and which one applies to your dog depends almost entirely on age and how far the joint has already deteriorated. Costs span $1,500 to $11,000 across that range, so the honest first step is figuring out which path you're actually looking at, not pricing a single surgery.
What hip dysplasia is
Hip dysplasia is a developmental condition where the ball-and-socket hip joint doesn't fit together properly as a dog grows. The result is joint laxity — the ball moves more than it should inside the socket — which over time causes cartilage damage, scar tissue, and bone spurs, and eventually degenerative joint disease (arthritis). It's largely genetic, though rapid growth, excess weight, and exercise on hard surfaces during puppyhood can make it worse. It's most common in large and giant breeds — Labrador Retrievers, Golden Retrievers, German Shepherds, Rottweilers, Bernese Mountain Dogs, and Saint Bernards show up repeatedly — though it occurs in smaller dogs too, and even occasionally in cats (Maine Coons in particular), where it's diagnosed and treated surgically far less often.
Signs include hind-limb lameness that worsens with activity, a "bunny-hopping" gait when running, stiffness after rest, reluctance to jump or climb stairs, and reduced range of motion. Some dogs show signs as early as five months old; others don't show obvious problems until arthritis has developed years later.
How it's diagnosed — and why timing matters
Diagnosis starts with a physical exam and X-rays, which show how much arthritis has already developed and help plan treatment. Two structured screening methods are used to catch the problem earlier, before arthritis sets in: PennHIP, a quantitative method that directly measures joint laxity and can be done as early as 16 weeks, and the OFA (Orthopedic Foundation for Animals) evaluation, a standard X-ray read typically done at one to two years old. Because OFA screening happens later, it can miss the window for the earliest, least invasive surgical options — if you're breeding or you already suspect a problem in a young puppy, ask specifically about PennHIP.
The surgical options, by age and severity
Juvenile pubic symphysiodesis (JPS) — done at roughly 10 to 18 weeks of age in puppies identified as high-risk (usually via PennHIP). It's a minimally invasive procedure that closes one of the pelvic growth plates early, which changes how the pelvis develops and can produce normal, pain-free hip function later — but only within this narrow puppy window. It's the cheapest of the four surgical options.
Double or triple pelvic osteotomy (DPO/TPO) — for young dogs, generally under 8 to 10 months old, whose hips are lax but haven't yet developed arthritis. The surgeon cuts the pelvis in two or three places and rotates the segments to give the femoral head better socket coverage. Like JPS, this only works before arthritis has set in.
FHO (femoral head ostectomy) — removes the ball of the joint entirely, letting scar tissue form a "false joint" in its place. Available at any age, and it's the salvage option: cheaper than total hip replacement, and it works especially well in cats and dogs under roughly 60-70 lbs, but it's a different functional outcome, not a like-for-like replacement, and works less well in larger dogs. See our [FHO](/procedures/fho/) article for full cost, recovery, and success-rate detail.
Total hip replacement (THR) — replaces both the ball and the socket with metal and plastic implants, generally done from about 12 months on. It's the most expensive option and, done well, gives the most normal, pain-free function of any of the four — the tradeoff owners weigh against its cost and the higher surgical/implant-infection stakes involved. See our [total hip replacement](/procedures/total-hip-replacement/) article for full detail.
If surgery isn't the right call yet
Not every dysplastic hip needs surgery. Non-surgical management — weight control (the single most effective lever), restricting exercise on hard surfaces, physical therapy, anti-inflammatory medication, and joint supplements — is a legitimate first-line option for mild cases, older or sedentary dogs, or dogs whose owners want to avoid or delay surgery. It doesn't fix the underlying joint, and it won't support a highly athletic lifestyle, but for the right dog it can manage comfort for years.
Making the call
If your dog is a young puppy already flagged as high-risk, the conversation is about JPS or TPO/DPO and a narrow timing window. If your dog is skeletally mature, the conversation is FHO versus THR versus continued medical management — and that's usually a conversation with an orthopedic surgeon who can assess weight, activity goals, and how much arthritis has already developed, since all three remain reasonable choices depending on those specifics.
Who isn't a candidate
- Age: Juvenile-specific procedures (juvenile pubic symphysiodesis, triple/double pelvic osteotomy) only work before arthritis has set in and the growth plates have started closing — once a dog is skeletally mature with established arthritis, the surgical menu narrows to FHO or THR.
- Concurrent condition: Active infection anywhere in the body — must be cleared before any implant-based procedure (TPO/DPO, THR).
- Weight: Obesity — weight loss is often required before surgery is scheduled and is part of every non-surgical management plan regardless.
Common questions
How much does hip dysplasia surgery cost for a dog?
It depends entirely on which of the four surgical options applies — roughly $1,500-$4,500 for FHO up to $5,500-$11,000 for total hip replacement, with JPS and TPO/DPO generally falling in between. There's no single price because these are different procedures for different situations.
What is the best surgery for hip dysplasia in dogs?
There isn't one "best" option — it depends on age and how far the joint has deteriorated. Puppies caught early can have JPS or TPO/DPO before arthritis sets in; dogs past that window choose between FHO and total hip replacement based on size, cost, and how close to normal function the owner needs.
Does my dog need surgery for hip dysplasia, or can it be managed without it?
Mild cases, older or sedentary dogs, and dogs whose owners want to delay surgery can often be managed with weight control, restricted exercise, physical therapy, and medication. It's a legitimate option, not just a stopgap — though it won't support a highly active lifestyle and doesn't fix the joint itself.
At what age can a puppy have hip dysplasia surgery?
The earliest option, juvenile pubic symphysiodesis, is done around 10 to 18 weeks in puppies flagged as high-risk. Pelvic osteotomy is typically done under 8 to 10 months. Both windows close once arthritis develops, which is why early screening (PennHIP, as early as 16 weeks) matters if you suspect a problem.
FHO or total hip replacement — which is right for my dog?
FHO is cheaper and works especially well for cats and dogs under about 60-70 lbs, but produces a different functional outcome (a "false joint") rather than a true replacement. THR costs more and generally gives more normal function, particularly in larger dogs. Both are reasonable choices — the right one depends on your dog's size, activity goals, and budget.
Sources
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