4’ Training Whip with 5’ Lash. This training aid can be used in two ways. Without the lash it can work by extending your reach allowing you to encourage your horse from a safe distance. With the lash you can encourage your horse at an even greater distance during activities such as lunging. The lash can also be used to desensitize your horse either by contacting the ground, or by moving the lash so that it contacts the horse’s body and legs.