This great Avery 5mm Boater's Hunting Dog Parka is the culmination of Avery's 10 years of experience making dog vests along with listening to suggestions from thousands of waterfowl hunters. The 5mm neoprene fabric has a sewn-in webbing harness that holds your dog's weight. The steel D-rings eliminate the need for a collar, and the Velcro torso adjuster ensures a perfect fit. All seams are glued and stitched just like waders. A portion of every Avery Dog Parka sale goes to help conserve North American Wetlands. 5mm neoprene with tough DuraStretch Interior webbing harness holds dog's weight Quick-grab slot handles for effortless re-entry Steel D-rings eliminate the need for a collar Heavy-duty zipper and cold-weather pull tab Velcro torso adjuster for a perfect fit All seams are glued and stitched just like wadersNOTE: The Avery Hunting Dog Parkas no longer have the flotation devices.