This is a 3 section dog trailer that will hold 9-12 walker dogs comfortably depending on size. 2 gates go straight out the back and one is on the left side up front spare tire up front is new and tires on trailer are barely used. This trailer pulls great& it's wonderful to have if you are going to haul pups. It's much easier to clean out than your truck when they get sick. We just have no use for it anymore as we have very few dogs and no longer breed. Email me or find me on Facebook for pictures. Lisa Moore.