Our Classic Framed Diamond, Never Mind the Dog Beware of the Owner Sign can be attached to the door, wall or window of your home or business. The text and design work on the sign is laser engraved into sturdy plastic. Each sign comes with an adhesive foam backing, allowing it to be attached to any flat surface. Comes in multiple colors. Our Dog and Pet signs are great for your home or business. This is a fun sign for your home, front door or property and is great for letting visitors know you have a dog on your property in a light hearted way.