Courage the Cowardly Dog > Season 4 > Episode 13 - Remembrance of Courage Past/Perfect

Watch Courage the Cowardly Dog S4E13: "Remembrance of Courage Past" Courage sees a "Missing Dog" ad on the side of a milk container, which causes him to have flashbacks of himself as a puppy going to the veterinarian -- where his parents were kidnapped, and Courage failed to rescue them.