There’s a moment, usually when a herding breed hits nine or ten, when the owner mentions it in passing. “He’s a bit slower getting up.” “She’s stopped jumping in the car.” “He’s still keen to work but I notice he’s stiff the next morning.” That moment is the window. Caught early, canine osteoarthritis is one of the conditions I can genuinely help with. Caught late, when a dog has been tolerating chronic pain for months or years, the job is harder and the recovery of function is never quite as complete.
A huge proportion of senior dogs have degenerative joint disease. The figure commonly cited is that around 20% of adult dogs have radiographic or clinical evidence of osteoarthritis, and the number climbs steeply with age. In herding breeds, where joint wear from decades of high-intensity work compounds any underlying dysplasia, the prevalence in dogs over ten is probably above 60% in practical terms.
What Arthritis Actually Is
Osteoarthritis is not “wear and tear” in the sense of mechanical erosion. It’s an active inflammatory and remodelling process involving cartilage breakdown, joint capsule thickening, synovial inflammation, altered joint mechanics, and eventually new bone formation at the joint margins. The whole joint is involved — not just the cartilage.
This matters for treatment. An approach that addresses only one component — say, glucosamine for cartilage, or NSAIDs for inflammation — usually produces partial results. The multi-modal principle, which is now the standard of care in veterinary pain medicine, acknowledges that multiple mechanisms need to be addressed together.
The Triggers That Predispose Shepherds
Previous joint disease. A dog with hip dysplasia, elbow dysplasia, or cruciate ligament injury will develop osteoarthritis in those joints earlier and more severely than a dog with sound joints. This is one reason the real value of health clearances shows up decades later.
Body condition. Excess weight is the single most powerful accelerator of osteoarthritis progression I know of. Every kilogram of excess body condition translates to measurable increased loading on hips, elbows, stifles. Weight management is not adjunct therapy — it’s primary therapy.
Exercise pattern. The weekend-warrior pattern, where a dog is sedentary five days and then hammered for three hours, is harder on ageing joints than steady daily activity.
Individual biology. Some dogs are stoic, some are vocal. Do not mistake a stoic shepherd for a comfortable one. Most herding breeds under-express pain.
How I Assess a Case
I want to understand three things before I design a plan:
- Which joints are affected. A systematic exam — range of motion, crepitus, pain on manipulation, muscle atrophy — tells me a lot. Radiographs confirm and quantify.
- How much pain the dog is in. I use validated tools like the Canine Brief Pain Inventory and Helsinki Chronic Pain Index with owners, because owner perception alone underestimates chronic pain in stoic dogs.
- What the dog and owner want to do. A working farm dog and a couch-companion have different functional goals. The plan for a 10-year-old sheepdog still gathering daily is not the plan for a 10-year-old retired dog living with a grandmother.
The Multi-Modal Plan
No single intervention does it all. Here’s the hierarchy I actually use:
| Intervention | Evidence | When I use it |
|---|---|---|
| Weight management | Very strong | Always, if BCS above ideal |
| Exercise modification | Strong | Always — low-impact, regular, never exhausting |
| NSAIDs (meloxicam, carprofen) | Very strong | Moderate to severe pain, no contraindications |
| Omega-3 fatty acids (EPA/DHA) | Moderate | Always — cheap, minimal downside |
| Physiotherapy / hydrotherapy | Moderate | When accessible; excellent for muscle maintenance |
| Glucosamine / chondroitin | Weak to moderate | Low cost, minimal downside, reasonable trial |
| Librela (bedinvetmab) | Strong in published trials | Moderate to severe pain, especially in dogs who cannot tolerate NSAIDs |
| Intra-articular injections | Moderate | Specific single-joint cases |
| Joint replacement | Strong for hip | End-stage hip OA in appropriate surgical candidates |
Body weight first. I will not start a medication discussion with a 15% overweight dog before we talk about feeding. A dog that loses to a lean body condition can often reduce NSAID dose or extend dosing interval, sometimes substantially.
NSAIDs done properly. The licensed canine NSAIDs — meloxicam, carprofen, robenacoxib, firocoxib — are genuinely effective. They also require baseline and periodic bloodwork (liver, kidney function) and should not be combined with corticosteroids. Used correctly, the risk profile is acceptable for most dogs. Used casually, adverse events happen.
Librela. This monoclonal antibody against nerve growth factor has been a significant addition. Monthly injection, novel mechanism, and my clinical experience mirrors the trial data: it’s a useful option, particularly for dogs where NSAIDs are contraindicated. It’s not a miracle — some dogs respond dramatically, some modestly, a small minority not at all. But it’s a real tool.
Exercise, not rest. Old advice to “rest” an arthritic dog is wrong. Controlled, low-impact activity maintains muscle mass, joint range of motion, cardiovascular fitness, and mental wellbeing. Swimming or underwater treadmill work, where available, is particularly valuable. Daily lead walks on soft surfaces. What you want to avoid is high-impact, unpredictable activity — ball chasing, sharp turns on hard ground.
What’s Oversold
Turmeric supplements — the evidence in dogs is thin. CBD products — interesting early data, but variable product quality and no long-term safety profile in dogs. Copper bracelets and magnetic collars — placebo at best. “Stem cell” injections as currently offered — mostly unregulated, variable outcomes, and expensive. I’m not categorically against any of this. I am against owners spending money on these before optimising the interventions listed above.
When to Revisit the Plan
Arthritis progresses. A plan that works at eight may need adjustment at ten and rebuilding at twelve. I see chronic pain patients every 3–6 months. I watch for NSAID tolerance, weight drift, activity changes, and owner-reported function. I adjust. I add. Occasionally I simplify. The goal is not to cure — we can’t — but to keep a dog comfortable, engaged, and as mobile as possible for as long as possible.
If your older shepherd is slowing down, don’t accept it as “just age.” Most of what you’re seeing is treatable pain. Come in. Let’s build a plan.