Housetraining aid for puppies is formulated with natural pheromones that encourage pets to urinate. Simply spray the product in the area where you would like your pet to do his business and then take your pet to the area. It may take a couple of times, but when he performs, praise him to let him know you"re pleased. Whether your pet was successful the first time or it takes several times, you"ll want to take him back to the area often, especially upon eating, drinking and waking up.Can be used indoors or outdoors.