He appeared at WrestleMania III in the Pontiac Silverdome in Pontiac, Michigan in 1987, at the age of 52. Beaver teamed with Hillbilly Jim and fellow midget wrestler the Haiti Kid, defeating King Kong Bundy and his midget tag-team partners Little Tokyo and Lord Littlebrook, after Bundy was disqualified for attacking Little Beaver. During the match, Beaver suffered a back injury at the hands of Bundy after he was bodyslammed and had an elbow dropped on him by the 458 pound Bundy, which forced him to retire from professional wrestling.
Almost a year after Wrestlemania III on an edition of WWF Prime Time Wrestling, Little Beaver was in Hillbilly Jim's corner for a taped match against the One Man Gang at the Boston Garden. In a comical match (eventually won by Hillbilly via a countout), Beaver got involved on several occasions, including hitting the Gang over the back of the head with a broom after the match was finished. The 450 lb. Gang finally caught Little Beaver in the ring and after delivering a blow that sent him sprawling, he followed the instructions of his manager Slick and hit Beaver with his 747 Splash.
He died on December 4, 1995.