Rattata

Rattata appeared in 1996 video game called Pokémon Red & Green. Rattata is a Mouse Pokémon. Rattata's teeth keeps growing throughout its life, so it has to chew on hard objects to keep them whittled down. They can live happily even in filthy conditions, which sometimes leads to overpopulation.

Alolan Rattata
Now this Rattata sleeps the day and spend their nights searching for the best food to bring back to the Raticate who leads them. They use their strong teeth. to gnaw their way into people's kitchen.

Appearance
Rattata is mouse-like, with large incisors and a whisker on both sides. Female Rattata have shorter whiskers than the males. The fur of a normal variant is purple, with a white or cream colored underside: the fur of an Alolan variant is black with dark cram underside. Rattata have red eyes, with no obvious pupils. The tail is long, and curled slightly at the tip. Rattata have three-toed paws, which are the same color as its underbelly.