[2] Wolfe formed a tag team with Anthony Durante, who competed in World Wrestling Federation (WWF) as enhancement talents in 1989.

[3] Wolfe and Durante formed a tag team called American Bulldogs, which would later be renamed The Pitbulls and Mad Bull Busters.

[5] He aligned himself with Rockin' Rebel and the two faced Sandman and Tommy Cairo in a dog collar match in a losing effort at The Night the Line Was Crossed on February 5, 1994.

[20] This led to Pitbulls refusing to follow Raven and Richards' orders of superbombing Luna Vachon and attacked their leaders, thus turning fan favorites at Hardcore Heaven.

[27] Pitbulls challenged Eliminators for the World Tag Team Championship at Big Ass Extreme Bash on March 8, but failed to win the titles, thus ending the feud.

[28] At Heat Wave, Shane Douglas broke Wolfe's neck by hitting him with a DDT on the ECW World Television Championship.

Later in the match, Francine turned on Pitbulls and helped Douglas in winning the ECW World Television Championship.

During this time, they also made an appearance in World Wrestling Federation on the August 29 episode of Shotgun Saturday Night, losing to The Headbangers.

[34] They appeared at the NWA 50th Anniversary Show, where they teamed with defending champion Stevie Richards and Dead Man Walking against Steve Corino, Lance Diamond, Doug Gilbert and Rik Ratchett in a steel cage match for the NWA National Heavyweight Championship, in which Richards lost the title to Gilbert.

[35] Pitbulls lost the United States Tag Team Championship to The Misfits (Derek Domino and Harley Lewis) on November 13.

Gary Wolfe returned to ECW at a live event on February 11, 2000, where he teamed with The Sandman and Tommy Dreamer against Jack Victory, Rhino and Steve Corino in a losing effort.

Pitbull #1 made his televised return to ECW as a fan favorite on the June 25, 2000 episode of Hardcore TV, where he lost to Scotty Anton.

[37] He has appeared in Pro Wrestling Unplugged, leading a group called Team PIT featuring wrestlers, Aramis and former Women's Champion, Annie Social.