Our Classic Framed Paws, All Dogs Must Be On A Leash Sign can be attached to the door, wall or window of your home or business. The text and design work on this sign is laser engraved into sturdy plastic. Each sign comes with an adhesive foam backing, allowing them to be attached to any flat surface. Comes in multiple colors. Our Dog and Pet signs are great for your home or business. Great sign for your store, shop or property to let people know that dogs are welcome as long as they are on a leash.