It reduces production costs , and it cuts the hens ' exposure to predators and potential diseases , said Temple Grandin , a professor of animal science at Colorado State University and an author .
Temple Grandin /business/person/company Colorado State University
PRP VBZ NN NNS , CC PRP VBZ DT NNS POS NN TO NNS CC JJ NNS , VBD NNP NNP , DT NN IN NN NN IN NNP NNP NNP CC DT NN .
Temple Grandin
PERSON
Colorado State University
ORGANIZATION
/business/person/company