Do you always have to have feathers on dream catchers?

No, dream catchers do not always have to have feathers. While traditional dream catchers often include feathers as a symbol of air and spiritual connection, they can be made in various styles that may or may not incorporate them. The essential elements are the woven net or web and the circular frame, which are believed to filter out bad dreams. Ultimately, personal preference and cultural interpretation play a significant role in their design.