Richell Pet Training Kennel Perfect for larger puppy's and small dog's, giving them their own space, as well as keeping them safe Two storage trays on top allow you to store treats, leashes and or toy's, opens both from the top and sides Can be used with Paw Trax potty training pads, great for potty training you puppy Paw trax traininng pads are sold seperately Casters allow for easy mobility from room to room placement