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Senior Dog Hub: care, comfort, and health planning for older dogs

As dogs age, their needs change. Joints stiffen, metabolism slows, dental issues accumulate, and regular vet checks become more important. This hub brings together the tools and guides that help you keep your senior dog comfortable, healthy, and well-cared-for through their later years. All health content is educational only and should not replace veterinary advice.

Source-backed, educational content. No sponsored rankings. Always consult a professional for medical, behavioural, or financial advice.

When is a dog considered senior?

There is no single age at which every dog becomes "senior" — it depends primarily on size. Larger breeds age faster and reach senior status earlier than small breeds.

Size Weight range Senior at
Small Under 10 kg 10-12 years
Medium 10-25 kg 8-10 years
Large 25-45 kg 7-8 years
Giant Over 45 kg 5-6 years

Once your dog reaches senior age, veterinary visits should increase to every 6 months (rather than annually) to catch age-related conditions early.

What's changing?

Senior dog tools

Senior dog guides

Products for senior dogs

Disclosure: Some links may be affiliate links. We only recommend products we believe are useful.

Frequently asked questions

When is a dog considered senior?
Senior age varies by size. Small breeds (under 10 kg) are generally considered senior around 10-12 years. Medium breeds (10-25 kg) around 8-10 years. Large breeds (25-40 kg) around 7-8 years. Giant breeds (over 40 kg) may be senior as early as 5-6 years. The transition is gradual, and your vet can help determine when to shift to senior-focused care based on your individual dog.
How often should senior dogs see the vet?
Senior dogs should see a vet every 6 months rather than annually. Semi-annual visits allow earlier detection of common age-related conditions including arthritis, kidney disease, dental disease, thyroid issues, and cancer. Blood work, urinalysis, and dental assessment should be part of routine senior wellness checks. Report any changes in appetite, mobility, or behaviour between visits.
What should I feed a senior dog?
Senior dogs typically need fewer calories (metabolism slows 20-30%) but maintained or slightly increased protein to preserve muscle mass. Look for senior-formulated foods with joint-support ingredients (glucosamine, omega-3s), moderate fat, and high digestibility. Adjust portions based on body condition score, not just age. The Food Calculator accounts for senior metabolic factors. Always transition foods gradually over 7-10 days.
How can I support an older dog's mobility?
Support mobility with: raised food bowls, ramps for furniture and cars, non-slip mats on hard floors, an orthopaedic bed, gentle daily exercise (short walks, swimming if possible), weight management (excess weight worsens joint pain), and vet-discussed joint supplements or pain management. Avoid high-impact activities like jumping or rough play. Physiotherapy and hydrotherapy can also help.
Is pet insurance worth it for senior dogs?
Insurance for senior dogs costs significantly more (2-4x the premium of a young dog) and often excludes pre-existing conditions. If you insured your dog young, continuing the policy is usually worthwhile as claims increase with age. Starting insurance at senior age may not be cost-effective unless you choose a high-deductible plan for catastrophic coverage. The Insurance Cost Estimator shows age-adjusted premiums.
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