Puppy pads refer to a type of absorbent material that is used for training puppies in housebreaking. These are small, disposable pads made from soft materials such as cotton and paper, which can be placed on surfaces where the puppy will likely eliminate waste. The pads have an adhesive strip on one side to keep them in place, and they absorb liquid quickly so that accidents do not stain or damage flooring. Puppies are trained to go potty on these pads instead of other areas of the house until they can reliably use a designated outdoor area for bathroom breaks.