A coyote, not being a very brave animal, will attack those living beings that are injured, dead, or just weaker then themselves, and they also run in packs like dogs, (kind of like street gangs). If you dream of being attacked by a pack of coyote, or see them wearing a threatening demeanor, you should be extremely careful for the next few days as this is a warning of danger to yourself. A friendly coyote is an omen of deception.