"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.
Roy Rogers Roy Rogers (born Leonard Franklin Slye, November 5, 1911 – July 6, 1998) was an American singer and actor who was one of the most popular Western stars of his era. Known as the "King of the Cowboys", he appeared in over 100 films and numerous radio and television episodes of "The Roy Rogers Show". In many of his films and television episodes, he appeared with his wife, Dale Evans; his golden palomino, Trigger; and his German shepherd dog, Bullet. His show was broadcast on radio for nine years and then on television from 1951 through 1957. His productions usually featured a sidekick, often Pat Brady, Andy Devine, George "Gabby" Hayes, or Smiley Burnette. In his later years, Rogers lent his name to the franchise chain of Roy Rogers Restaurants.