Cone collars are our most popular starter collars. These  collars drape over the birds body protecting mild to moderate pluckers from accessing preferred plucking areas.  The Fringy Cone was developed for more severe pluckers. The neck collar works by restricting neck range of motion and making it harder for your bird to reach most body parts. Our bird vests support neck and back mutilators. A mutilator has developed a compulsive habit and they often benefit from stacking a bird collar on top.