Probably because it possesses an excellent hereditary instinct for working sheep and cattle, selection on the basis of usability was being carried out spontaneously, which has resulted also in the balance of its look.
Vjerojatno zato što posjeduje odličan nasljedni instinkt za rad s ovcama i govedima, selekcija na račun upotrebljivosti (radnih sposobnosti) spontano se provodila, što je dodatno rezultiralo i s njegovim skladnim izgledom.