Winchester Canine Field Vest provides superior protection without restricting the dogs movement. In dense cover the vest protects your dog from abrasions and irritations. The vest is made of durable nylon and resistant to moisture. Reliable velcro closures insures the vest stays on in heavier cover. The Winchester Canine Field Vest will give additional support to female dogs with recent litters. Also provides extra protection for dogs with stomach or chest injuries. Small fits dogs 20-35 lbs. Medium fits dogs 36-60 lbs. Large fits dogs 61-85 lbs. Canine Field Vest by Winchester (To Protect Dog's Tummy) TS-C$13.99Size: SmallMediumLarge Field Vest Without Cordura PatchSame as above Field Vest but without the extra cordura nylon patch. These are new but on closeout sale. Size is X-large. Field Vest Without Cordura Patch TS-P$9.99