Packbull

The Chiss had domesticated the packbulls, which were a species that lacked sentience. These packbulls were known to make a "whinnying" noise, which Che'ri, a sky-walker, likened to the way the Paccosh spoke Minnisiat. The saying "wandering into the packbull's field alone" came about because packbulls would defend their fields.