In a pilot study carried out at the University of Helsinki, high rein tension was found to be associated with trotters opening their mouths, which indicates pain or discomfort in the mouth. In a pilot study carried out at the University of Helsinki, high rein tension was found to be associated with trotters opening their mouths, which indicates pain or discomfort in the mouth. Plants & Animals Veterinary medicine Phys.org – latest science and technology news stories
Rein tension may affect horses’ behavior
