How long could my dog live?

Discover your dog’s estimated lifespan based on breed, age and lifestyle, plus simple ways to support healthier ageing.

Tell us about your dog

Please complete all fields before generating your estimate.

Your dog’s name

Your dog's breed

Crossbreed estimates are less precise because mixed-breed dogs vary widely in size, ancestry and health profile.

Your dog’s date of birth

Years

Months

Your dog's sex

Male

Female

Your dog's body condition

Lean or ideal weightYou can usually feel their ribs without pressing hard.

Slightly overweightA little extra weight, but still mobile and comfortable.

OverweightNoticeable extra weight or reduced ease of movement.

Your dog's activity level

Less activeShort walks, low energy or mostly sedentary.

Moderately activeRegular daily walks and normal play.

Very activeLots of movement, play, training or longer walks.

Optional: get a personalised guide

Your result will appear here. This tool gives an estimate based on breed-level lifespan data and broad healthy ageing factors.

🐾 Your estimate

What you can do today to help your dog age well

Keep them lean.
Prioritise dental health.
Walk them every day and let them sniff.
Consider boosting their bowl with a daily supplement.
Support healthy ageing early.
Don’t ignore subtle changes.
Stay on top of vet checks.

Get your personalised guide

Enter your email address to get a personalised guide to help your dog live a healthier, happier life for longer.

Explore our daily dog supplements Learn more about healthy ageing in dogs

This tool provides an estimate only. Every dog is different, and many live well beyond the average. If you are concerned about your dog’s health, weight or behaviour, speak with your vet.