Season 6, Episode 25 - "A Mudkip Mission"
13 March, 2004
While training for Ash's rematch, Ash and friends are walking along a river. After climbing up a waterfall, they come across a river inlet off the side of the main river where there are tons of Mudkips. They meet Old Man Swamp who takes care of Baby Mudkip that will eventually go to beginner trainers. When Team Rocket finds out about this, they plan to take all of the Mudkip.
