What is a familiar? Witches & familiars: how to know if your pet is your familiar. Have you ever wondered, ”is my pet my familiar?” This guide to familiar spirits may help. Understand what a familiar is, the ways familiars may appear in your life, and how to find familiars. A familiar spirit is simply a spirit that is familiar to your spirit. There are familiar animals and people or other kinds of spirits may also be your familiar. Do you have a familiar? #familiar #familiars #witchtok #witch #p