Koffew's behaves in a carefree and dim manner, floating after anything that catches its curiosity. The clouds it emits all have a different scent, and research has determined each matches the natural odor of various other Pokémon species.
A Koffew is said to possess the genes of all Pokémon. Getting up close to a Koffew will give you a chance to observe, through its thin skin, the toxic gases swirling inside.
