"The Dakota 283 Hero Dog Kennel with Dakota Guard is the end-all kennel for owners of aggressive dogs or dogs who need some extra protection. This is a 1-piece kennel made with military-grade materials with solid, molded-in handles on both sides. Those handles can be used as tie-down points, which is great for those hauling dogs in trucks. The kennel's shell has small, scattered ventilation holes that prevent chewing and a rear drainage hole for easy cleaning. The triple-locking stainless steel door can be slammed shut in a pinch and can be closed or opened with 1 hand. This version of the Dakota 283 Hero kennel is made with Dakota Guard, which is an FDA- and EPA-approved substance that provides protection against bacteria. 1-piece kennel made with military-grade materials Solid, molded-in handles on both sides Handles can be used as tie-down points Triple-locking stainless steel door Door can be slammed shut and closed or opened with 1 hand Dakota Guard provide protection against bacteria Dakota Guard is FDA- and EPA-approved Small, scattered ventilation holes prevent chewing Rear drainage hole for easy cleaningSpecs Exterior: 40.25""L x 26""W x 30.1""H Interior: 35""L x 18.5""W x 27.75""H Door Opening: 21.75""H x 13.25""W Weight: 54 lbs."