<prompt> Translate the following text to EnglishKatika mashamba ya mifugo, watoto wa mbwa-mwitu wa aina ya border collie huchukuliwa kutoka kwenye vichaka na kupimwa ikiwa wana hamu ya kufuga kondoo.  <response>: On ranches, border collie puppies are taken from the litter and tested for their instinctual desire to herd sheep. 