Dog Life Jacket with High Buoyancy : The dog life jacket is made of high quality ripstop Oxford fabrics, Neoprene material and filled with light but high floating PP material to keep high buoyancy Cute Shark Dog Life Jacket : The cute dog life vest with standing shark fin catches people's eyes whenever your dog is swimming in water or walking by the water side. Easy On Dog Life Jacket : The life jackets for dogs have adjustable nylon straps, quick release buckles, high quality comfortable magic sticker fastening system around the belly and neck to keep securely fastened. Functional Dog Life Vest for Swimming ：The dog swimming life vest features high buoyancy, strong rescue handle, reflective strap on handle, lightweight and strong hook to use dog leash. Puppy & Small Dog Life Vest : It is cute to put on the dog life jacket when you are take your dogs for swimming, boating, kayaking, fishing, surfing etc. The dog life jacket is best for Small and Medium dogs including Teacups, Dachshunds, Yorkshire Terriers, Pugs, Chihuahuas, French Bulldogs etc. Size Chart

X-Small: Body Length: 20cm/ 7.87" Chest Girth: 41-47cm/ 16.14"-18.50" Neck Girth: 31-35cm/ 12.20"-13.78"

Small: Body Length: 26cm/ 10.24" Chest Girth: 46-52cm/ 18.11"-20.47" Neck Girth: 34-40cm/ 13.39"-15.75"

Medium: Body Length: 30cm/ 11.81" Chest Girth: 55-61cm/ 21.65"-24.02" Neck Girth: 35-42cm/ 13.78"-16.54"

Large: Body Length: 35cm/ 13.78" Chest Girth: 65-72cm/ 25.59"-28.35" Neck Girth: 42-51cm/ 16.54"-20.08"

X-Large: Body Length: 40cm/ 15.75" Chest Girth: 77-83cm/ 30.31"-32.68" Neck Girth: 48-55cm/ 18.90"-21.65"

XX-Large: Body Length: 45cm/ 17.72" Chest Girth: 83-90cm/ 32.68"-35.43" Neck Girth: 49-57cm/ 19.29"-22.44"

Note: Please measure your dog and refer to our size chart before ordering.