Heavy Duty Dog Crate with RoofFeatures: Durable Carbon Steel Construction: Made from Q195 carbon steel with thick square and oval tube bars for long lasting strength and resistance to chewing. Flexible Access Doors: Top opening lid and side opening door provide easy entry, exit, and cleaning. Smooth Mobility: Four lockable caster wheels allow effortless movement and secure placement. Hygienic Removable Tray: Pull out PP tray beneath the grated floor simplifies waste cleanup and