🐶 Dog Age in Human Years Calculator
Find out how old your dog really is in human years — updated science, not the outdated "multiply by 7" rule.
🦮 About Your Dog
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human years old
Dog's Actual Age
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Life Stage
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📊 Size Comparison at This Age
🦤 Care Tips for This Life Stage
🧪 How we calculate this: We use breed-size-specific conversion tables based on modern veterinary research — not the outdated "times 7" rule. Dogs age rapidly in early life (year 1 = ~15 human years) then slow down. Large and giant breeds age faster than small breeds in middle and later life.
📖 Get the FREE Pet Life Stage Care Guide (PDF)
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