Laverne & Shirley - Season 3 - Eps 14: The Horse Show
Shirley rescues a horse from a glue factory and put it in her bedroom. The girls try to find a new home for Buttercup before she's turned into glue. In the end it's Lenny and Squiggy who save the day by finding a farm with a nice pasture who's willing to let the horse live out the remainder of its days in contentment.
About Laverne & Shirley

Title: Laverne & Shirley
First Air Date: 1976-01-27
Last Air Date: 1983-05-10
Status: Ended
Rating: 7.2/10 (from 65 votes)
Language: EN
Seasons: 8
Total Episodes: 178
Network: ABC
Genres: Comedy, Family
Production Companies: Henderson Productions, Miller-Milkis Productions, Paramount Television
Synopsis
Best friends, roommates, and polar opposites, Laverne DeFazio and Shirley Feeney work together at the Shotz Brewery in Milwaukee and keep each other's spirits up at home.
Cast

Penny Marshall
Laverne DeFazio

Cindy Williams
Shirley Feeney

David L. Lander
Squiggy

Michael McKean
Lenny

Phil Foster
Frank DeFazio

Eddie Mekka
Carmine Ragusa

Leslie Easterbrook
Rhonda Lee