English to Italian Medical Livestock / Animal Husbandry animal shelter

Si parla di rifugi/ricoveri per animali abbandonati e/o randagi (cani e gatti in particolare).
All'inizio avevo pensato di tradurre "animl control" con "contenimento del randagismo" ma visti i diversi contesti mi pare troppo restrittivo. Qualche suggerimento?

Ecco alcuni esempi:
"Open admission animal shelters are often concerned with animal control. They do not turn animals away."
"In some cases, a Society for the Prevention of Cruelty to Animals may accept the contract for animal control."
"No-kill shelters maintain the right to refuse to admit animals when they run out of space, thus effectively eliminating them from performing municipal animal control functions."
"Shelters that are involved in long-term holding for legal reasons pertaining to animal control should have a separate area for these animals."
"Stray animals admitted to shelters with animal control responsibilities must be held in accordance with legal holding periods for lost and found."

C'è un altro kudoz sull'argomento: http://www.proz.com/kudoz/english_to_italian/livestock_anima...