Top Ten Stupid Pet Tricks | Letterman

Stupid Pet Tricks: Dog Plays Dead | Letterman

Stupid Pet Tricks: This Bulldog Rocks | Letterman

Stupid Pet Tricks on Letterman, September 24, 1985

Stupid Pet Tricks: The Beer-Buying Dog, A Stupid Cockroach Trick And More | Letterman

The First Stupid Pet Tricks On "Late Night" | Letterman

Stupid Pet Tricks: Horse That Dances The Electric Slide | Letterman

Top Ten Stupid Human Tricks | Letterman

Stupid Pet Tricks: The Talking Dog Says "I Love You" | Letterman

Kelsey Grammer's "Frasier" Dog Does A Stupid Pet Trick | Letterman

Stupid Pet Tricks on Letterman, March 29, 1984

Stupid Pet Tricks on Letterman, August 10, 1982

1985 - 1 Stupid Pet Trick.. "The Macaw Does What?":)

Stupid Pet Tricks.. One Real Smart Dog and One That Tries Hard:)

Viewer Mail: That Time Dave Was Attacked During Stupid Pet Tricks | Letterman

Stupid Human Tricks 9/25/2012, The Late Show w/David Letterman

David Letterman Show - Stupid Pet Tricks

First Stupid Pet Tricks on The David Letterman Show, June 26, 1980

The Incredible Stupid Human Trick You Have To See | Letterman

The Dog That Tried To Bite Dave's Face Off | Letterman