Dog arthritis injection treatment: pros, cons, and price

Has your veterinarian mentioned an injection to relieve your dog's arthritis, or did you come across the topic while searching for solutions? Today, there are several types of injections, with very different mechanisms, durations of effect, and prices. In this article, we compare the main options — advantages, disadvantages, prices — and then finish with a natural alternative that is increasingly used as a supplement: dietary supplements.

This content is provided for informational purposes and in no way replaces a veterinary consultation. Only a veterinarian can make a diagnosis and determine the appropriate treatment for your dog.

💉 Corticosteroid injections

These are the oldest and most widespread injections. The corticosteroid is injected directly into the affected joint.

Advantages: rapid relief of pain and inflammation, targeted action that allows for lower doses than oral treatment.

Disadvantages: repeated injections can weaken the cartilage in the long term; it is therefore not a solution intended for frequent or prolonged use.

Price: generally the most economical solution among joint injections, but the exact price depends on each clinic — ask your veterinarian for a quote.

💧 Hyaluronic acid injections

Hyaluronic acid is a natural component of cartilage. Injected into the joint, it restores the viscosity of the synovial fluid and its role as a shock absorber.

Advantages: effects are generally longer-lasting than corticosteroids, sometimes several months.

Disadvantages: action is more gradual, and several sessions are often necessary for optimal results.

Price: about €245 for one joint, up to €550 for a 3-injection protocol (prices excluding tax observed in specialized clinics, excluding consultation).

🩸 PRP (platelet-rich plasma) injections

PRP is prepared from the dog's own blood, centrifuged to concentrate the platelets, and then reinjected into the joint.

Advantages: autologous approach (the product comes from the dog itself, which limits the risk of adverse reactions), effects can last up to a year.

Disadvantages: more complex procedure (blood draw then preparation), optimal results mainly when combined with other approaches.

Price: about €200 per injection, up to €345–850 for combined protocols (hyaluronic acid + PRP).

🎯 Monoclonal antibody injections (e.g., Librela)

This is the most recent approach: the antibody targets a molecule involved in the transmission of pain signals in the joints, rather than acting on the inflammation itself.

Advantages: monthly injection performed in the clinic (no risk of forgetting as with a daily tablet), generally favorable hepatic and renal safety profile, rare side effects (less than 1% of dogs).

Disadvantages: requires a monthly injection to maintain the effect; some protocols are limited to dogs weighing up to 40 kg.

Price: expect about €100 to €170 per injection, plus consultation fees (€50 to €100).

🔬 What about stem cells?

This is the most innovative — and most expensive — option. The cells, harvested from the dog's adipose tissue, are cultivated in a laboratory before reinjection. A 4-year study showed an improvement in quality of life in 83% of treated dogs. In practice, this protocol remains reserved for specific cases due to its complexity (surgical harvesting, cell culture) and its cost, which is significantly higher than other options.

🤔 How to choose between these different injections?

The choice depends on several factors specific to your dog: the stage of arthritis, the affected joint, their weight, their tolerance to previously tried treatments, and your budget. It is your veterinarian who assesses, based on an examination, which option (or combination) is most suitable — some protocols actually combine several techniques.

🌿 A natural alternative to consider as a supplement

Injections act in a targeted way, in a clinic, by veterinary prescription. In parallel, more and more owners are incorporating a daily routine at home with a dietary supplement to support joint comfort between appointments — without injections or repeated consultation fees.

This is the role of our Joint Supplement: palatable chews combining a source of omega-3 (salmon oil) with 10 other targeted active ingredients — glucosamine, chondroitin, green-lipped mussel, MSM, collagen, harpagophytum, boswellia, turmeric, vitamins C and E — dosed according to the dog's weight, with a palatability rate measured at 98%. It is used as a course of at least 3 months, in addition to — never as a replacement for — veterinary treatment when it is necessary.

Our Joint Supplement is currently used by more than 500 dog owners in Europe, with an average rating of 4.7/5 on the product page.

👉 Discover the Joint Supplement — for a detailed comparison against other supplements on the market, consult our ranking of the 10 best products.

❓ FAQ — Injections and alternatives for dog arthritis

Are arthritis injections covered by pet insurance?

It depends on your policy: some "comprehensive" plans cover these procedures, while others exclude chronic or pre-existing diseases. Check the reimbursement conditions with your insurer before committing.

How long do the effects of an injection last?

It varies greatly depending on the type: about one month for monoclonal antibodies (hence the monthly injection), several months for hyaluronic acid, and up to a year for certain PRP protocols.

Can several types of injections be combined?

Yes, some protocols combine, for example, hyaluronic acid and PRP. It is your veterinarian who determines whether a combination is relevant for your dog.

Can a dietary supplement avoid the need for injections?

No, a dietary supplement does not replace medical treatment when it is necessary. It supports daily joint comfort in addition to veterinary monitoring — not in its place.

To learn more, also read our articles New dog arthritis treatment: natural alternatives to know and Dog arthritis: what to do? Step-by-step action guide.