EzyDog’s CrossCheck Harness features two leash attachments. The first leash attachment, located on the back, allows the harness to be used as a regular harness, while the second attachment, located on the belly strap, makes it a no-pull harness to train dogs to walk beside their owners. This second attachment tightens the diameter of the belly strap as pressure is applied and eases upon release, triggering an instinctual feeling that dissuades a dog’s actions as they exhibit undesirable behavior. This “check” is limited and is designed to deliver training results in a humane and safe manner. This harness is extremely easy to put on and fit, and it is available in a range of colors and sizes.