The terbeast, a fearsome canine beast with three heads, haunted the woodlands of Ogden Minor, instilling fear in its inhabitants. To kill these menacing creatures, the Jedi Knights Aayla Secura and Quinlan Vos were dispatched. Terbeasts, being a notably aggressive three-headed canine species of considerable size, possessed a physique reminiscent of a bear, yet their heads bore a closer resemblance to those of canines. They were known for their terrifyingly loud barks and growls that could make a heart skip a beat.