Fox-Terror is a 1957 Warner Bros. Merrie Melodies animated short directed by Robert McKimson. The cartoon was released on May 11, 1957, and features Foghorn Leghorn and the Barnyard Dawg. The title is a play on the dog breed name "Fox Terrier."

Barnyard Dawg is a Looney Tunes character. A feisty anthropomorphic basset hound, he is a friend and the archenemy of Foghorn Leghorn. He was created by Robert McKimson, who also created Foghorn, and was voiced by Mel Blanc. Dawg also feuds with other enemies as well like Henery Hawk, Daffy Duck and Sylvester. He appeared in 23 Golden Age–era Warner Bros. shorts.