Disclaimer

The calculators and articles on PetYearsCalc are for general information and entertainment only. They are not a substitute for professional veterinary advice, diagnosis or treatment.

"Human years" conversions are approximations based on published charts and research. Individual animals age differently depending on genetics, size, health, diet and care. Age estimates from weight or teeth can be off, especially for sick, underweight or older animals.

Always ask your veterinarian about your pet's health. If your pet is unwell, contact a vet or emergency animal clinic right away.