"These carnivine have gained the ability to burn parts of itself in a controlled manner, emitting medicinal smoke that mellows out Pokémon (dulling their senses and lowering their gaurd) before eating them. They are common among teenage trainers."
After evolving, cannabite produces so much smoke that it effects them as well, mellowing themselves but also increasing their appetite. Cannabite actually get better at hunting from this as Pokémon do not expect them to attack in their calm state. Cannabite also use their smoke to attract their pollinators."
by derpy_derp15