You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use. Cut the band away right after banding, if you believe it has not been done right. Be careful that the nipple stays outside the band. The disturbing contraption fits a super-tight elastic band which constricts the blood supply to the scrotum. Once you can feel both testicles inside you can put the rubber ring on. Did this article help you?
Set the kid in your helpers lap, so that his belly is up and his front hooves are restrained.
Is it dangerous ? tie your testicles rubber band?