It is not known to evolve into or from any other Pokémon.
This Pokémon spends most of its time sleeping, but when it's awake, every one else starts sleeping. This is because of a substance on its body making every one pass out. It's hard to make friends when they are always sleeping, but they tend to like Zeeleep and Zeerealm because they can visit their dreams.
Dozand likes to put people and Pokémon to sleep, it then travels in their dreams and feeds from them. If the dream is to good, the dreamer will sleep forever.