A confinement system and method for confining a pet to a passenger seat inside a vehicle. A first net is suspended in front of the seating surface of the passenger seat. A second net is suspended along the side of the passenger seat between the backrest of the seat and the first net. The first net and second net confine the front and inside edges of the passenger seat. The backrest of the seat and the door of the automobile confine the rear and outside edge of the passenger seat. The result is a confined space centered on the passenger seat. A pet is placed inside the confined space. The pet is prevented from falling off the passenger seat while the automobile is moving by the confinement features.
