Brown Shearling "Walking Tribble" from Episode, "The Trouble with Tribbles" of Star Trek: The Original Series (Paramount TV, 1966-1969).

Vintage original rare "Walking Tribble" designed by Wah Chang. This is one of only 6-walking models created for writer David Gerrold's unforgettable episode "The Trouble with Tribbles", frequently hailed as the most popular episode of the Original Series. It is constructed of faux reddish-brown fur mounted over an altered battery-powered animated dog toy and measuring 10" x 5" x 5". Electronics present but untested. Exhibits age and wear. Comes with a COA from Heritage Auctions. From the Collection of Greg Jein.