Last Updated: 17/08/2026
Best Dog Food for Arthritis
Vet-reviewed guide to the best dog food for arthritis in Australia. Covers prescription and over-the-counter options, plus what to look for on the label.
Author: Dr Gillian Hill BVSc (Hons)
Reading Time: 9 minutes - short read
If your dog has been diagnosed with arthritis, you're probably wondering whether changing their food could actually help. The good news is that it can. The right diet can reduce inflammation, support joint cartilage, and make a real difference to your dog's day to day comfort, especially as part of a broader management plan put together with your vet.
This guide covers the best dog food options for arthritis in Australia, from prescription veterinary diets through to over-the-counter choices, so you can find the right fit for your dog's needs and budget.
For a full overview of arthritis in dogs including causes, symptoms, and treatment options, visit our guide to arthritis in dogs. And if your dog is a senior, our senior dog care guide covers the broader picture of keeping older dogs comfortable.
How we review our products
Our Vet team use their health and husbandry knowledge, along with published clinical research and hands-on knowledge of the products available in Australia. We assess ingredient quality, levels of key nutrients like omega-3 fatty acids and joint-supporting compounds, palatability, and how well each option suits different dogs and budgets. We provide detailed, informative reviews, free of any commercial bias. We then collate this information into our 'best of' recommendations.
Top Recommended Dog Foods for Arthritis in Australia [Vet Reviewed]
What are the best prescription dog foods for arthritis?
Prescription veterinary diets are formulated with specific therapeutic nutrient profiles and, in some cases, supported by clinical trials. They require a vet's prescription, but for dogs with moderate to severe arthritis, they often provide the most targeted dietary support. For a broader overview of how therapeutic diets work, visit our guide to prescription diets for pets.
In clinic, one thing that surprises many pet parents is how early arthritis can develop. We see dogs as young as four or five years old - particularly larger breeds like Labradors, German Shepherds, and Golden Retrievers - showing changes on X-ray before they're obviously symptomatic. If your vet has flagged early joint disease, starting on a therapeutic diet now (rather than waiting until symptoms are obvious) is genuinely worthwhile.
Hill's Prescription Diet j/d Metabolic + Mobility
Pros
- Contains some of the highest EPA (omega-3) levels available in a therapeutic diet, and EPA has the strongest evidence for reducing joint inflammation in dogs
- Combines weight management with joint support, which is ideal for dogs carrying extra kilos
- Also available in a standard Mobility format, for dogs who do not require weight loss, and dual action mobility + kidney support (for dogs with kidney disease) and mobility + brain care (for dogs with cognitive dysfunction) formats
- Backed by clinical trials: dogs fed a j/d diet showed measurable improvements in mobility and pain scores
- Available in dry and wet formats for flexibility
- High-quality protein helps maintain lean muscle mass
Cons
- Requires a vet's prescription
- Higher cost than over-the-counter options
- Not manufactured in Australia
- Some dogs take a few days to warm to the flavour, so a slow transition helps
Best for: Overweight dogs with arthritis, or dogs with moderate to severe joint disease where a clinically validated diet is the priority.
What our customers say: "We tried the 3kg bag first, as we wanted to switch from Hills Weight Management to this one, and it was a hit. Now, we've just had our 10kg bag delivered. Our 11-year-old Kelpie is enjoying it, and what's great is, on that we don't need to continue other joint supplements as a topper on his previous Hills food as this provides all he needs for his joints." - Natalie
What our vets say: "Metabolic + Mobility is the diet I recommend when a dog has both arthritis and extra weight - which honestly describes a lot of the arthritic dogs we see in clinic. The clinical trial data gives owners confidence it's doing something real, and I find the ones who commit to it for 6 to 8 weeks usually come back saying they've noticed a genuine difference in how their dog gets around." - Dr Angie
Royal Canin Veterinary Diet Mobility Support C2p +
Pros
- High omega-3 content (EPA and DHA) from fish oil to help reduce joint inflammation
- Includes synergistic blend of curcumin, hydrolysed collagen, and green tea polyphenols
- Contains glucosamine and chondroitin for cartilage support
- Generally very palatable, which can be helpful for dogs who are off their food due to pain
Cons
- Prescription required
- Higher price point than standard commercial diets
- No wet format available
Best for: Dogs with arthritis who need a comprehensive joint diet with multiple active ingredients, including those who have previously been reluctant eaters.
What our customers say: "My 13 year old Goldie who has had bad arthritis since she was 7, is thriving and still walks every day and is happy. She has been able to maintain a good weight and still be agile i believe as we have had her on this product since diagnosed with arthritis. Highly recommend." - Liz
What are the best over-the-counter dog foods for arthritis?
If your dog has mild joint stiffness, is a breed prone to arthritis, or prescription diets aren't the right fit right now, these over-the-counter options are a solid choice. They won't match the clinical trial data of prescription diets, but they do contain helpful nutrients for joint health.
Advance Mobility
Pros
- Made in Australia
- Contains green-lipped mussel, fish oil, antioxidants and L-carnitine for healthy muscles and joints
- More affordable than prescription veterinary diets
- Good palatability
- Available without a prescription
- Available in medium and large breed formats
Cons
- No large-scale clinical trials supporting this specific formulation
- Lower omega-3 levels than prescription options
- Not ideal as the only management tool for dogs with significant joint pain
Best for: Dogs with mild to moderate arthritis as part of a broader management plan, or for pet parents who want to support their dog's joints with an Australian-made option at a more accessible price.
What our customers say: "Great product for our dog with arthritis. And our dog without any mobility issues loves it too." - Amber
What our vets say: "For dogs who are stable and doing well, or for owners working with a tighter budget, Advance Mobility is a great option. It won't match the therapeutic omega-3 levels of a prescription diet, but it's a meaningful step up from a standard adult food for a dog with mild joint issues - and the Australian manufacturing is a genuine plus." - Dr Antonella
Black Hawk Joints and Muscles
Pros
- Australian-made and owned brand
- Contains glucosamine, chondroitin, and omega-3 fatty acids
- Competitively priced for a joint-support diet
- L-carnitine and highly digestible protein to support muscle health alongside joint function
Cons
- No clinical trial data for this specific formula
- Lower therapeutic nutrient levels than prescription diets
- May not be sufficient as standalone management for dogs with more advanced arthritis
Best for: Dogs with mild joint concerns whose owners want an Australian-made option.
What our customers say: "I switched to this product from the cheaper supermarket brands as my large dog is over 10 years and I was worried about her joints. She loves the taste, the changeover was trouble free and I notice she is much more active now. Very happy with this Australian made product which was also a decider." - Jackie
Hill's Science Diet Healthy Mobility
Pros
- No prescription needed
- Contains glucosamine, chondroitin, and omega-3 fatty acids
- Natural fish oil as a source of EPA and DHA
- Good option for dogs in the early stages of joint disease or as a preventive measure
- Available in small, medium and large breed formulas, as well as dual-action Healthy Mobility + Perfect Weight standard and large breed formulas
Cons
- Lower therapeutic levels of omega-3 compared to prescription j/d
- Less suited to dogs with moderate to severe arthritis
- Not manufactured in Australia
Best for: Dogs with mild joint stiffness or early-stage arthritis, and/or those who need to lose weight also
What our customers say: "This products has been fantastic for our 2 older dogs (both 10 yrs old). One of them had a bit of a limp 12 months ago & our vet suggested this product & it has really helped. We are also happy to pay extra for these better brands that we know are good for them." - John
What should I look for in dog food for arthritis?
When you're scanning labels for anti-inflammatory foods for dogs with arthritis, here are the key ingredients worth prioritising.
Omega-3 fatty acids (EPA and DHA) are the most well-supported nutrient for arthritic dogs. Research shows that diets enriched with EPA in particular can help reduce joint inflammation and improve mobility scores. Fish oil is an excellent source to look for on the ingredients list. The dose matters too, which is why prescription diets with therapeutic omega-3 levels tend to outperform standard commercial foods for dogs with significant arthritis.
Weight management support is arguably just as important as any individual ingredient. Excess weight puts direct pressure on arthritic joints and increases overall systemic inflammation. If your dog is overweight, addressing that may be the most impactful dietary change you can make. You can use our body condition assessment guide to check where your dog sits, and explore our range of joint and mobility support diets for options that combine weight control with joint ingredients.
Glucosamine and chondroitin appear in most joint diets. The evidence on their effectiveness is genuinely mixed: some studies show no significant benefit, while others suggest they may support cartilage health over time. They're generally safe and well-tolerated, so their inclusion in a joint diet is a reasonable addition, just not something to rely on as the primary reason for choosing a food.
Green-lipped mussel is an ingredient with some promising research behind it. It contains a unique combination of omega-3 fatty acids and glycosaminoglycans and has been shown to improve mobility in some studies on arthritic dogs. It is also available as a standalone green-lipped mussel supplement.
One practical tip we always share: if your dog has arthritis, keep a short weekly video on your phone of them getting up from lying down, going up stairs, or walking to their bowl. It takes 30 seconds but gives you and your vet an objective record of whether their comfort is improving on a new diet. Owners who do this consistently tend to notice changes - both positive and plateaus - much earlier than those relying on memory alone.
The best dog food for arthritis is one that's rich in joint support ingredients (particularly omega-3 fatty acids), supports a healthy body weight, and suits your dog's individual needs and taste preferences. For dogs with moderate to severe arthritis, prescription diets like Hill's j/d Metabolic + Mobility and Royal Canin Mobility C2p+ offer the most therapeutic support and have clinical evidence behind them. For dogs with milder joint concerns, over-the-counter options like Advance Mobility, Black Hawk Joints and Muscles, or Hill's Healthy Mobility are practical, accessible choices. Whatever you go with, it's always worth a conversation with your vet to make sure the diet fits into your dog's overall arthritis management plan.
FAQs
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History
Our experts continually monitor the health and wellness space and we update our articles when new information becomes available.
Thu 13 Aug 2026
Written by Dr Gillian Hill BVSc (Hons)Dr Gillian Hill BVSc (Hons)
Veterinarian
Dr. Gillian graduated from the University of Sydney in 2005 with a Bachelor of Veterinary Science. She worked in a number of small animal clinics, before joining the Pet Circle Vet team in 2020. Dr. Gillian has special interests in ultrasonography, surgery and behaviour. Her favourite part of being a vet is being an advocate for the animals. She loves helping owners to make the best, evidence-based decisions for their pets, and seeing the beautiful bond that people have with their fur-babies.
