I think the equivalent in English for stald (dk), stal (nl) and Stall (de) is (animal) stall, but it doesn’t seem to be very much used. It would make more sense for non-English speakers to use a tagging scheme like for instance building=livestock; livestock=horses instead of the specific words for buildings to keep specific animals that are typical for the English language. Such a scheme could easily be extended, for instance for zoo buildings (building=livestock livestock=elephants for the elephant house in a zoo). We’re already using it for sports pitches (leisure=pitch sport=tennis for a tennis court, etc.)