The Petriot Act King of the Hill : Season 9 Episode 6
TV-PG (most episodes) FOX 30m
Aired: February 13th, 2005 @ 8:30 PM EST on FOX
When Hank agrees to take in a soldier's pet, he gets Duke, a vicious, mean-spirited cat. Hank takes Duke to visit Dr. Leslie, a veterinarian who runs a battery of tests and presents Hank with a bill for several thousand dollars.
