pawhut 37l heavy duty dog crate large metal dog kennel with removable tray 3 doors and secure lock indoor outdoor pet crate for small medium breeds blackLeaving your dog alone doesn't have to be stressful. This PawHut indoor dog cage gives small to medium dogs up to 44 lbs, like Border Collies and Aussies, a safe, cozy spot to rest. The steel frame with smooth edges is reliable and rust resistant, while triple doors, including a feeding door and a top opening, make feeding, checking in, and playtime simple. A removable tray keeps cleaning quick, so your dog always has a fresh space to relax