She caught it by accidentally dropping her Poké Ball and Psyduck touching the button. Although it can sometimes annoy Misty, she and Psyduck have a good bond and Misty refused to trade it for any Pokémon no matter what.
In one episode it was close to evolving and thought to have evolved into a Golduck, but it was later revealed to be a wild Golduck that liked to impress girls. In the same episode it was revealed that it could not swim.
It is set to reappear in the Pikachu short airing with the 15th Pokemon movie.
|Disable||The Ninja Poké-Showdown|
|Scratch||The Ninja Poké-Showdown|
|Tail Whip||The Ninja Poké-Showdown|
|Confusion +||The Ninja Poké-Showdown|
|Water Gun||The Battling Eevee Brothers|
|Psychic +||Just Add Water|
|+ indicates this Pokémon used this move recently.*
- indicates this Pokémon normally can't use this move.