The Looney Tunes Show Season 1 Episode 8

Thanks to Pete Puma’s bumbling, the vicious Tasmanian Devil escapes from the zoo and Bugs (mistaking the ravenous beast for a dog) decides to adopt him. This causes constant terror for Daffy and Bugs’ other neighbors, until Speedy helps Bugs tame the Tasmanian for the upcoming dog show. When Daffy mistakenly tries to save Bugs by reporting the Tasmanian to animal control, he ends up helping the two escape so Bugs can take him home to Tasmania. Despite this, Taz decides to stay with Bugs. By the end, he has abandoned his murderous instincts in favor of his familiar zany behavior.

CGI Wile E. Coyote and Road Runner short: “Unsafe at Any Speed”