Unlike collars, the special angle of the chest strap allows JK9 Powerharnesses to rest on the ideal zone of the chest. This completely frees your dog’s neck for healthy, unrestricted breathing while ensuring free movement for the front legs.

Unlike collars, the special angle of the chest strap allows JK9 Powerharnesses to rest on the ideal zone of the chest. This completely frees your dog’s neck for healthy, unrestricted breathing while ensuring free movement for the front legs.