Appearance
Spoink is a gray, piglet-like Pokémon with no hind legs. It bounces on a spring-like tail, with a pearl made by Clamperl sitting on its head.

#325
Bounce Pokémon
Spoink is a Psychic-type Pokémon, No. 325 in the National Pokédex, introduced in Generation 3 (Hoenn region).
« Spoink keeps a pearl on top of its head. The pearl functions to amplify this Pokémon’s psychokinetic powers. It is therefore on a constant search for a bigger pearl. »
Spoink is a gray, piglet-like Pokémon with no hind legs. It bounces on a spring-like tail, with a pearl made by Clamperl sitting on its head.
Those bounces keep its heart beating, even in sleep. The pearl strengthens its psychic power; without one, it weakens. It lives in the mountains and evolves into Grumpig.
Ash and his friends help recover Spoink's lost pearl. Later, one Spoink helps Ash free its friends from a bully Grumpig.
Spoink joins spring and oink, a pig's grunt. It suggests a piglet and a jack-in-the-box.