Nature's Miracle House-Breaking Potty Training Spray has been carefully developed to assist in teaching dogs to relieve themselves where you want them to. Pheromonal odours, detectable solely by a dog's sensitive senses, serve as a signal to dogs that it is safe to "go" on the location where you have sprayed. The concentrated product, designed for both indoor and outdoor application, delivers long-lasting effects that aid in reducing housebreaking time. Attractive pheromone aroma shortens the time required to housebreak your dog! Encourages dogs to "go" to the location where you want them to urinate. Indoor and outdoor training Long-lasting concentrated formula