Raticate’s sturdy fangs grow steadily. To keep them ground down, it gnaws on rocks and logs. It may even chew on the walls of houses. The webs on its hind legs enable it to cross rivers. It searches wide areas for food. It whittles its constantly growing fangs by gnawing on hard things. It can chew apart cinder walls.
Pokédex entry #20
raticate in Pokémon GO
It's possible to hatch raticate from an egg?
No, raticate can't be hatched.
Which are raticate’s strengths and weaknesses?
raticate is a normal type Pokémon. normal type pokémons but weak against rock pokémons. They are not affected by ghost type pokémons.