Veterinary disclaimer

Estimates only — not a substitute for veterinary advice.

Our calculators are based on published research and veterinary guidelines that describe groups of animals. Your pet is an individual. Age conversions, lifespans and other results are statistical estimates, and real animals vary widely.

Using petcalc does not create a relationship between you and a veterinarian. Always talk to your vet about your pet's health, diet, weight, pregnancy or ageing, and follow their advice over any number on this site.

If your pet is sick, injured or in distress, contact your veterinarian or an emergency animal clinic right away.

We don't provide medication or dosage calculators.