🕐 Pet Lifespan Calculator
Estimate how long your dog or cat is likely to live — and how many healthy years may remain.
📊 Your Estimate
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Estimated lifespan
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Estimated years remaining
⚠️ Important: These estimates are statistical averages based on species, size, and general lifestyle research. Individual pets vary greatly based on genetics, diet, environment, and medical history. This tool is for educational planning purposes only — consult your veterinarian for personalized guidance.
Average Lifespans by Breed Size
| Category | Average Lifespan | Examples |
|---|---|---|
| 🐶 Toy / Miniature Dog | 14–16 years | Chihuahua, Pomeranian, Maltese |
| 🐶 Small Dog | 12–15 years | Shih Tzu, Beagle, Dachshund |
| 🐶 Medium Dog | 11–14 years | Shiba Inu, Corgi, Border Collie |
| 🐶 Large Dog | 10–12 years | Labrador, Golden Retriever, Husky |
| 🐶 Giant Dog | 7–10 years | Great Dane, Saint Bernard, Mastiff |
| 🐱 Indoor Cat | 12–18 years | Domestic shorthair, Persian, Siamese |
| 🐱 Outdoor Cat | 5–7 years | Free-roaming cats |
| 🐱 Large Breed Cat | 12–15 years | Maine Coon, Ragdoll, Norwegian Forest |