Dwebble was first seen when Ash and company were on their journey towards Nacrene City in A Home for Dwebble!. Dwebble was busy making its house out of a rock, but three more Dwebble appeared, attacked it and stole its rock, before escaping. Dwebble tries to chase after them but fails. Ash and the others witness this, they try and help Dwebble, but it is scared of the trio and attempts to run off. Pikachu tries to assure it, but the Rock Inn Pokémon attacks Pikachu with Slash. Pikachu dodges its attack and Dwebble strikes a rock instead. A piece of the rock flies off and hits Pansage on the head. Dwebble feels bad and apologizes to it. The gang tries to help it but Dwebble does not want any help and runs off.
It later returns to the group and Cilan invites it to have dinner with them. During dinner, Pansage collapses from a fever to which Ash suspects was caused by the rock that hit it earlier. Dwebble becomes overwhelmed with guilt. It later watches over Pansage as it sleeps and soon falls asleep right beside it. The next day, after Pansage recovers, Dwebble decides to search for its rock. With the help of the gang, it defeats the other three Dwebble and gets its rock back. Later, after the group says their goodbyes and start to walk away, Dwebble starts to follow them wanting to be a part of Cilan's team. Cilan agrees and captures it.
Dwebble battled against Cabernet, another Pokémon Connoisseur and rival of Cilan's in BW019. Dwebble managed to bide its time agaist her Dewott using Protect and its ability Sturdy, and later defeat it with a combination of Shell Smash and X-Scissor.
In BW031, Dwebble fashioned a giant scalchop out of stone for Ash's Oshawott to use in place of the one he lost.
