Familiars have made appearances for a variety of purposes and in a variety of ways throughout time.
Some perspectives view them as demons that inhabit the bodies of small animals like cats, dogs, rats, birds, and toads. They are there to help a witch with their workings.
In some cases familiars have even said to exist in human form!
Some accounts describe inheriting familiars through family members, covens, or mentors, usually around the time of an initiation. Witches were also thought to be presented with a familiar after making a deal with the devil.
Others say a witch’s familiar will appear to them out of the blue during mundane activities.
During the European witch hunts, animals believed to be familiars were often used as evidence of witchcraft. Even the presence of a fly or bee was enough to convince some witch hunters of an accused witch’s guilt!