When your pet moves toward the edge of the pad (as they always seem to do) you'll be happy with the 6-layer construction and InstaShield™ technology. Simple Solutions Dog Training Pads have it all, including scent. The attractor means your dog can find the pad and use it. The new wetness indicator means you'll know they have it, Easy stuff, The right size for your dog, We've got the technology, We work smarter, We know it at a glance