Collapsible pet house

A collapsible pet cat house comprising:

• an elongate strip of sheet form material with circular lands of identical size at respective opposite ends and joined together by an intermediate bridging portion;
• respective opposite free edges of the intermediate bridging portion extend in parallel relation tangentially from first edge portions of respective lands on respective opposite sides of the strip and join respective lands at respective re-entrant portions at second, opposite edges of the strip;
• a pet access aperture formed in one land of said lands;
• a zip faster mechanism with a sliding clasp and zipper teeth extending completely around peripheral edges of the strip the strip, including the intermediate bridging portion, has no greater width than a diameter of either of the circular lands and the zipper teeth and is without any lateral extension;
• and
• the strip being entirely flat with all surfaces exposed for washing;
• whereby, in erecting the pet house from the strip in flat position the sliding clasp can be moved along the teeth completely around peripheral edges of the strip so that
• the edges of the strip are progressively drawn together and the strip folded/bent up to form a completely enclosed, conical wedge pet house having an upstanding front wall formed by the one land with the aperture exposed for pet access;
• an upstanding rear wall formed by the intermediate portion;
• a bottom/base formed by the other land;
• and a narrow peak which provides a handle for grasping by a person carrying the pet house.