A small animal bathing apparatus includes a portable enclosure having a floor, a front wall, a rear wall that is taller than the front wall and a pair of side walls, each wall having an upper edge. One or more drain openings is provided in the floor. One or more hangers are secured to the rear wall at an elevation above the upper edge of the front wall. One or more animal harnesses (each connected to a hanger) are provided that enable an animal that is to be bathed to be secured to the enclosure, preferably to the rear wall. The floor is preferably separable from the walls. The walls are collapsible one upon another for storage.