Engineered for strength this 36 in heavy duty dog crate uses a welded steel frame where every bar is fixed to the structure for lasting durability. Measuring 36.25 in long by 24.5 in wide by 29.5 in high it features 2 in bar spacing for breathability plus a front and top door with secure latches. A slide-out tray and floor grate make cleanup simple while four lockable caster wheels roll the kennel into place for small and medium dogs up to 44 lbs.