If you sleep by it all the time, it will sometimes show you dreams it had eaten in the past.
Drowzee is a Psychic-type Pokémon. It takes double damage from Bug, Ghost and Dark, and resists Fighting and Psychic. Its base stats add up to 328: the highest is Special Defense (90) and the lowest is Speed (42).
It is the first stage of its evolution line, along with Hypno. Its abilities are Insomnia and Forewarn, and its Hidden Ability is Inner Focus. It is in the Human-Like egg group and can breed with 71 species. In Scarlet and Violet it learns 14 moves by level-up and 59 by TM.
BASE STATS
ABILITIES
The Pokémon's insomnia prevents it from falling asleep.
When it enters a battle, the Pokémon can tell one of the moves an opposing Pokémon has.
The Pokémon's intense focus prevents it from flinching or being affected by Intimidate.