Our premium quality training puppy pads are an excellent choice to train your puppy. These training pads are made from 2 grams of SPA(super polymer absorbent) that is very efficient and treated with pheromones to attract puppies.Tested in the lab they are more effective than Hearts brand. The pheromones are undetectable to humans. They are perfect for housebreaking a puppy. Give them a try and youll be happy you did!