Heathcliff Season 4 Episode 17 Hair of the Cat / Tenting Tonight

Iggy is intent on inventing a revolutionary plant food. When Heathcliff manages to spill some of the potion on himself, he begins to undergo a strange transformation. / While the junkyard is supposedly being fumigated, the Cats head for the hills for a camping trip and get more than they bargained for when a bunch of raccoons make their lives miserable.