Your dog’s safety is Gunner Kennels' number one concern, so they tossed their heavy duty dog crate off a cliff, dropped a 630 pound sled on it, simulated a frontal crash at 30 mph, shot it with a shotgun and applied 4,000 pounds of pressure to the crate. See how the Gunner Kennel stood up to the competition. Engineered for your dog, designed for travel, and built for your peace of mind, Gunner Kennels® G1™ has set a new industry standard by offering a list of exclusive features as the market’s only double-wall rotomolded dog crate. The patented design has been tested to withstand over 4,000 lb. of force, a 12-gauge shotgun at 7 steps, a 200+ foot cliff drop, and 630 lb. dropped from 8’4” – nothing else comes close.