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Free interactive tool
Free interactive tool
Forget “multiply by seven”. Tell us your pet’s age (and size, for dogs) and we’ll show their human-equivalent age, life stage, and what to focus on now.
Estimates only — every animal ages differently. Dog model: AAHA Canine Life Stage Guidelines (2019, updated 2022). Cat life stages: 2021 AAHA/AAFP Feline Life Stage Guidelines; cat-to-human conversion: International Cat Care. Always speak to your vet about your individual pet.