For dogs that pull moderately on the leash. Not for extremely strong pullers. Excellent for getting some extra control and for taking the pressure off their neck. They also don't get tangled in the leash because it comes out above them. Perfect for dogs that escape their collar. What makes this product great: No measuring needed, one size fits all. Helps slow your dog down if they pull on the leash. (Not for severe pullers)Prevents leash from dragging on the ground and tangling around your dog's legs.Eliminate the worry of having your dog slip out of their collar/leashTakes all the pressure off of your dog's neckWon't choke your dog! Overall length ****Currently available in two colors; Black and Cocoa Brown.