PRODUCT DESCRIPTION: Keep your pets warm and snuggly on those unfavorable weathered days with the ALPHA DOG SERIES LUXURY PARKA VESTS! Made with high quality cotton/polyester blend, you can count on our jackets to keep your pets insulated, warm and happy. Waterproof exterior and insulated interior to fight against bad weather. Features a small zipper with a hook to conveniently attach a leash. Available in three stylish colors: Green, Blue, Red PLEASE SEE SIZE CHART FOR COMPARISON: SM (3-5LBS): BODY(7-10IN), CHEST(12 IN), NECK(7 IN) RECOMMENDED FOR DOGS SUCH AS: SMALL PUPPIES, MEDIUM CHIHUAHUA, MINIATURE PINSCHER FILLED WITH MICROFIBER FAUX GOOSE DOWN FEEL LINING INSIDE PERFECT SOLUTION FOR DOGS LIVING OUTSIDE A HOUSE DURING WINTER HEAT RETENTION AND GOOD ELASTICITY M (6-8LBS): BODY(9-10.5IN), CHEST(14 IN), NECK(9 IN) RECOMMENDED FOR DOGS SUCH AS: CHIHUAHUA, NORFOLK TERRIER, CHINESE CRESTED, MEDIUM MALTESE, TOY POODLE, YORSKSHIRE TERRIER, AND POMERANIANS FILLED WITH MICROFIBER FAUX GOOSE DOWN FEEL LINING INSIDE PERFECT SOLUTION FOR DOGS LIVING OUTSIDE A HOUSE DURING WINTER HEAT RETENTION AND GOOD ELASTICITY L (9-12LBS): BODY(10.5-12IN), CHEST(15.5 IN), NECK(9.5 IN) RECOMMENDED FOR DOGS SUCH AS: LHASA APSO, BEAGLES, SILKY TERRIERS, MALTESE, SHIH TZUS, TOY POODLES, POMERANIANS, DACHSHUND, AND PUGS FILLED WITH MICROFIBER FAUX GOOSE DOWN FEEL LINING INSIDE PERFECT SOLUTION FOR DOGS LIVING OUTSIDE A HOUSE DURING WINTER HEAT RETENTION AND GOOD ELASTICITY/FDJ - FAUX DOWN JACKET XL (13-16LBS): BODY(12-14IN), CHEST(18 IN), NECK(11 IN) RECOMMENDED FOR DOGS SUCH AS: PEKINESE, PUG, MINIATURE SCHNAUZER, MEDIUM SCOTTISH TERRIER, MEDIUM WELSH TERRIER, MEDIUM COCKER SPANIEL FILLED WITH MICROFIBER FAUX GOOSE DOWN FEEL LINING INSIDE PERFECT SOLUTION FOR DOGS LIVING OUTSIDE A HOUSE DURING WINTER HEAT RETENTION AND GOOD ELASTICITY