Designed with working dogs in mind, the Dakota 283 Hero Kennel is named for the heroes it was built to protect. Originally for Military and Police dogs, the Hero Kennel is molded from military-grade materials in one solid piece and provides an extra layer of security with a triple-locking, stainless steel door that can be closed with one hand. Dakota Guard is an environmentally and food-grade safe additive that is included in small quantities during production to protect your pet's health and safety from the invisible world. Just another way Dakota 283 is committed to keeping your pets safe!