The only full episode scored by Hummie Mann, though title card music from Bruce Broughton is briefly used at the end of the second and third shorts.
Plucky's line "He ain't heavy, he's my sidekick" is a reference to the song "He Ain't Heavy, He's My Brother" by The Hollies.
In "Out Of Odor", Elmyra mistakes Fifi whose a skunk as a cat is similar to Fifi's mentor Pepe Le Pew mistaking Penelope Pussycat as a skunk in classic Looney Tunes cartoons.