Raw! Raw! Rooster! is a 1956 Warner Bros. Looney Tunes cartoon directed by Robert McKimson. The cartoon was released on August 25, 1956, and features Foghorn Leghorn. The voices were performed by Mel Blanc and an uncredited Daws Butler.
Rhode Island Red with Foghorn hens
 
Foghorn Leghorn is an anthropomorphic rooster who appears in Looney Tunes and Merrie Melodies cartoons and films from Warner Bros. Animation. He was created by Robert McKimson, and starred in 29 cartoons from 1946 to 1964 in the golden age of American animation. All 29 of these cartoons were directed by McKimson.
Foghorn Leghorn and George P. Dog (Barnyard Dawg) in The EGGcited Rooster (1952).