"Two Dozen and One Greyhounds" was written by Mike Scully and guest starred Frank Welker as a pet greyhound who was introduced in a special called what?
Santa's Little Helper Santa's Little Helper is a recurring character in the American animated television series "The Simpsons". He is the pet greyhound of the Simpson family. The dog was introduced in the first episode of the show, the 1989 Christmas special "Simpsons Roasting on an Open Fire", in which his owner abandons him for finishing last in a greyhound race. Homer Simpson and his son Bart, who are at the race track in hope of winning some money for Christmas presents, see this and decide to adopt the dog.
Police Squad! Police Squad! is an American television comedy series broadcast on the ABC network in 1982, created by David Zucker, Jim Abrahams, and Jerry Zucker, and starring Leslie Nielsen as Frank Drebin. A spoof of police procedurals, the series featured Zucker, Abrahams and Zucker's usual sight gags, wordplay and non sequiturs. While a parody of many television shows and movies, it bore a particular resemblance to the Lee Marvin cop show, "M Squad" (especially the opening credits) and the late 1960s series "Felony Squad". Although cancelled after six episodes, the show spawned "The Naked Gun" film series. In 2013, "TV Guide" ranked it #7 on their list of 60 shows that were "Cancelled Too Soon".