When horses are happy, they snort, according to new research published today in PLoS One. The finding could help improve treatment of these domesticated animals, the authors say.
Tagged With domesticated animals
Dogs are equipped with a powerful sense of smell, but scientists haven't been sure if our canine companions are capable of linking an aroma or scent to a physical object. New research suggests this is very much the case, and that dogs form a mental picture in their mind of the target when they're tracking down a scent.