Spike the Bulldog and Chester the Terrier are animated cartoon characters in the Warner Bros. Looney Tunes and Merrie Melodies series of cartoons. Spike is a burly, gray bulldog who wears a red sweater, a brown bowler hat, and a perpetual scowl. Chester is the exact opposite, a small and jumpy Jack Russell Terrier with yellow fur and brown, perky ears.
The characters starred in only two shorts, both directed by animator Friz Freleng and having the same concept.
The first of these cartoon films was 1952's "Tree for Two". In it, Chester tells his idol Spike that he knows of a cat that they can beat up. The cat is Freleng's own Sylvester, but every time Spike thinks he has the cat cornered, a runaway zoo black panther appears in Sylvester's place, thrashing the dog instead. When Chester decides to have a go of it, however, Sylvester finds himself at the little dog's mercy. By the cartoon's end, Spike and Chester have switched roles; Spike is the fawning sycophant, and Chester the smug prizefighter.
The characters' second outing came in the 1954 film "Dr. Jerkyl's Hide". Spike (here called "Alfie" and having a different accent) is once again after Sylvester, only this time it is Sylvester himself who pummels the poor pooch, thanks to a potion that transforms him into a feline monster. Chester, of course, never sees this transformed Sylvester, thinking his buddy is being beaten by the tiny tomcat. The final loss of face for Alfie is his being thrashed by a fly that has also been affected by the potion, as it occurs in front of Chester's eyes. Like the previous cartoon, Spike and Chester have switched roles at the end; Spike is the fawning sycophant, and Chester the smug prizefighter.
They also had a cameo in Space Jam as doctors taking in a flattened Stan Podolak to the hospital. They also cameo in Looney Tunes: Back in Action. In 1988, a live action version of the two dogs appeared in a commercial for Kibbles 'n Bits.
Another bulldog character appeared in other cartoons with Sylvester and Tweety, but this character is not Spike; he is officially known as Hector the Bulldog. Several Tom and Jerry cartoons produced by MGM also featured a character named Spike the Bulldog (and his son, Tyke). This is another character, unrelated to the Spike used by Freleng.