Rodents

Fancheek [fang+cheek]
Type: NORMAL
Specie: Plump Hamster Pokémon
Ability: Simple/Pick up
Description: "FANCHEEK can carry loads of food in their big cheeks, which will be eaten in scarcity times."
V
Level 15
V
Betrodent [globetrotter+rodent]
Type: NORMAL
Specie: Globetrotter Pokémon
Ability: Simple/Pick up
Description: "The most recent studies say that a normal Betrodent travels the world at least 5 times in his life.

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Fancheek is based, obviously, on a hamster, and Betrodent on a squirrel. They both gather food in their cheeks as supply, so they can have very long journeys, that's why you'll be able to find them almost everywhere :°D.
Hope you like 'em~