Gun Dog Heavy Duty Dog Door

Heavy-duty doggie doors for large, active dogs Durable, aluminum frame and acrylic flap withstands hyper dogs and rough climates Thick flap is chew proof Installs in kennels, doors, and walls with proper framing Available in large size (11"w x 15"h) only Engineered by an owner of highly active labradors in Minnesota, the Gun Dog Heavy Duty Dog Doors are sturdy, long-lasting designs made to withstand extreme weather conditions. Featuring a thick, acrylic flap, this Gun Dog house door is one of the only chew-proof pet doors on the market. Longevity and durability are ensured with this installation.   Features: Brushed aluminum frame installs in kennels, doors, and walls with the appropriate framing. Clear, acrylic flap is ¼” thick to withstand chewing and highly active dogs. Large flap size is 11” wide x 15” high to accommodate pets up to 120 pounds. Make sure to measure your pet to ensure that the gun dog door will work for your dog. If your dog is too big for this flap size, the G