Observed arrival · 2026-11-02
Hen & Herd’s backyard animal calculators
A free set of calculators, guides, and a vet finder for nine kinds of backyard animals, from chickens and rabbits to alpacas and donkeys.
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- For
- Keepers of nine backyard animal species
- Worth noticing
- UK and US calculators are kept separate, and the site says results can be shared as links that reopen the same numbers.
Field notes
The homepage groups tools by species and describes calculations for housing, land, feed, bedding, costs, and breeding dates, plus a quiz. It names sources including DEFRA, the British Horse Society, and the National Pork Board, and says the assumptions and arithmetic appear alongside each figure. The site says UK and US rules are handled on separate pages; it also reports that results can be shared through links that reopen the same numbers.
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Editorial observations of this landing page, not a rating.
○OpenPublic substance visible
✦PrettyNotable craft visible
●ProPolished or operationally mature
◎NicheUnusually specific use
ƒJavaScriptBrowser-side code central
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