Unidentified frill-backed bipedal pet

The unidentified frill-backed pet was a creature kept as a pet on a planet visited by the New Republic Scout Service. The creature carried its body in a horizontal position, although it walked on only its hind limbs, being balanced by a heavy tail. It had a frilled back, a broad but short head, and small forelimbs. Its owner kept it on a harness when walking it.