Estimate your dog's age in human years using a size-aware approximation — small, medium and large dogs age differently after the first couple of years. A fun, rough guide, not veterinary advice. Calculated in your browser.
Dog Age Calculator is a quick, fair and genuinely fun tool that works instantly in your browser using a secure random source.
No — it's a myth; ageing is faster early on and varies by size.
This is for fun, not medical guidance.
No — local only.
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