“ThinkGeek” has launched a collection of pet houses in the shape of sharks that will add a quirky side to your décor. The entrance to the house is through the shark’s mouth and the piece is made with nanotechnologies so the house is self-cleaning. The fabric absorbs smell and bacteria and all you have to do is to place the piece in the sunlight for some time to be refreshed. The house has some cushions for pet relaxation and is available in various sizes in shades of grey. It is a great idea for making your pet happy through a piece that adds a fun atmosphere to your home.