Hartz Living Puppy Training Pads for Dogs and Puppies are made with an absorbent polymer and cotton fluff which allows the pads to absorb moisture and odor with no mess. These pads are specially designed to absorb moisture fast and dry to the touch to prevent leaking and tracking. We"ve created these pads with plastic backing and tear resistant materials to provide strong protection for your floors and ensure easy disposal. These puppy pads are perfect for house breaking newborn puppies, extended stays indoors, traveling, and senior or ill dogs.