Gotta Get a Gible!
Ash and friends continue on their way to the next town when they notice that the Gible they helped has been following them. Ash decides to try and catch it, but Barry shows up and wants to catch it too. Now the two trainers race to capture it first.
Aired 24/12/2009EP 157 - Gotta Get a Gible!

2006
Pokémon the Series: Diamond and Pearl
After defeating Brandon and declining the offer to be a Frontier Brain, Ash sets off to travel through the far away land of Sinnoh. Once he gets there, he meets up with Hikari, a local trainer from the region, and they decide to travel together.