Pet math, done right.
Simple, science-backed calculators for dog and cat owners: age in human years, adult weight, daily calories and more. Every number cites its source.
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- Dog CalculatorsEvery dog calculator, in one placeOpen →
- Cat CalculatorsEvery cat calculator, in one placeOpen →
Adult weights for 159 dog breeds and 11 cat breeds, all from Wikidata under a public-domain licence. See every source.