Our Classic Framed Paws, Please Keep Dogs Outside Sign can be attached to the door, wall or window of your home or business. The sign text and design work 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. This sign is great for letting guests, customers and visitors know to please keep their dogs outside and to not let their dogs come inside.