<prompt> Translate the following text to EnglishWanaogopa kwamba ikiwa mbwa-mwitu wa mkoa hufugwa kwa sababu ya rangi ya manyoya yao badala ya tabia yao, hatimaye kichocheo chao cha kuchunga kondoo kitapotea.  <response>: They fear that if border collies are bred for the color of their coats rather than the content of their character, eventually their herding instinct will fade away. 