Goughnuts Pro 50 Black Ball Dog Chew Toy XL and the inner core is

and the inner core is always red to serve as a safety indicator

S technical support

The K9 Handler has a unique COS (control of stimulation) technology that provides very clean stimulation without the normal head jerking often found with other training collars

The included pulling tracer is constructed with the same attention to detail and includes aviation-grade aluminum twist lock carabiners for resistance training

20' Mil-Spec Codura nylon webbing (1" wide)

Goughnuts Pro 50 Black Ball Dog Chew Toy XL and the inner core isThe GoughNuts Pro 50 Black Ball Dog Toy was designed to give dogs a safer, tougher ball. Each GoughNuts Ball is designed with a multi axis groove system for the purpose of helping to aid in breathing in a worst case scenario air blockage situation. Sizing is the most important factor and therefore be sure the ball is large enough for your dog (the ball is 3 inches in diameter). The GoughNuts Black is guaranteed for life. If the ball becomes damaged