His two brothers, Fiddler and Fifer Pig decide to go swimming, despite Practical's warning about the Big Bad Wolf lurking by the pond.

While the wolf is off to capture Practical, the Three Little Wolves start early to put the two pigs into a pan and prepare to bake them into a pie.

The wolf then lastly tries to fool the machine by claiming that he and Practical are pals, but the lie detector sees through this and gives him the works (a spanking and a mouth washing, along with his knuckles being whacked with rulers, all at once).

One of the wolf cubs uses pepper but the lid accidentally comes off and this causes the two pigs to sneeze so strong, the pie crust is duffed off and into the wolves splatting and trapping them against a wall.

When Practical scolds them for defying his warning, they tell him that they didn't go swimming, at which point the lie detector springs into action, flipping them over, dropping their shorts, and gives them a spanking.

"[7] The short was released on December 4, 2001, on Walt Disney Treasures: Silly Symphonies - The Historic Musical Animated Classics,[8] as an easter egg in the options menu of Disc 1.