Bogad swamp "horse"

The "Horse" is a reptilian-like creature from the planet Bogad at the corner of the universe. It lives in a swamp, laden with traps and pitfalls, near the home of the Professor's friend Adoy. When Fry, Bender and Leela visit Bogad to find Adoy, they meet up with Zoidberg. Zoidberg finds the animal and takes a liking to it, as he is able to ride it as a horse. The crew send Zoidberg on a mission to activate Adoy's Time Tunneller, by riding the "horse" through the swamp. However, once they complete the mission, the two are left behind.