"I purchased this crate initially to have a save place for our miniature poodle inside the house and to house train her. We placed it in the kitchen area which opens up to the family room. Since, she would stay in it for extended periods of time, we bought it one size bigger (medium instead of small) than what they recommended since we wanted her to have enough room to stretch and sit. It's great for training and I love the fact that if I need a break or to step away and cannot watch her I can just put her in her crate. She sleeps in it at night and takes her naps there as well. We also took it with us when we went camping and put it inside our tent, so it served well as her own separate area. It was very useful during the car trip because it kept her calm and away from me while driving. Strong and durable plastic, and easy to clean with soap and water when she's had accidents. I've used it only indoors or in covered area, so I don't know how it performs outdoors."