This episode features an American Dad! cold opening followed by a King of the Hill credit sequence. The scenes were originally intended to be part of "April in Quahog" but were dropped for time.
The claim that Davy Crockett killed a bear at age three was popularized in the song "The Ballad of Davy Crockett" first recorded by Bill Hayes and quickly followed by versions by Fess Parker and later Tennessee Ernie Ford.
Peter and the guys build a jungle gym for Stewie to lose weight. Stewie previously had a weight gain problem in "He's Too Sexy for His Fat".