A translucent polycarbonate window in one end lets you check on a dog without opening the door, which is the difference between this crate and a fully panelled cabinet. The shell measures 32.5 by 18.5 by 23.5 inches with a 30.5 by 16.5 by 21 inch interior and a 15 by 16 inch door. High-density mesh panels on three sides ventilate the bed and resist chewing while leaving no gap wide enough to trap a paw. The interior floor holds 88 lbs and the tabletop takes 100 lbs, so it doubles as an entryway table for keys and post. Anti-slip pads under the base protect flooring and stop the crate sliding when a dog turns around. Metal, engineered board and MDF bring it to 34 lbs.