Dawg also feuds with other notable Looney Tunes characters as well, such as Henery Hawk, Daffy Duck and Sylvester.

Dawg's first appearance was in Walky Talky Hawky (1946), the same Henery Hawk cartoon in which Foghorn himself debuted.

Dawg, called "Mandrake," was cast as a pet of Porky Pig in 1947's One Meat Brawl, where the pair pursue one-shot star Grover Groundhog, who gives the hunting dog a sob story ("Wife and 72 children!...No coal in the cellar...!")

Henery mistakes Dawg for a chicken in The Foghorn Leghorn, because his father told him that chickens are great big monsters with real huge teeth who live in caves; he ignores Foghorn after confusing an insult toward the rooster of being "a loud-mouthed schnook" as some kind of literal species.

Barnyard Dawg appeared in The Looney Tunes Show episode "Fish and Visitor's" Merrie Melodie's segment, "Chickenhawk" singing voice by Ben Falcone.

In "Father Figures," Barnyard Dawg made a cameo as the umpire in the Father/Son Tennis Tournament final between Bugs and Walter Bunny against Daffy Duck and Foghorn Leghorn.

MM = Merrie Melodies, LT = Looney Tunes Barnyard Dawg was originally voiced by Mel Blanc from the character's debut until the final cartoon Foghorn Leghorn starred into the Golden Age.