The EzyDog Micro DFD life jackets combine top performing flotation with the comfort of life vest versatility for dogs 15lbs and under. Recognized as one of the top dog DFD's on the market, the DFD contains up to 50% more flotation keeping your pup safe in the water. The grab handle makes it easy to guide your dog into and out of the water. The adjustable straps form an ergonomic and secure fit and reflective detailing provides better nighttime safety. Size Girth Inches Length Inches 2XS 10-16.5 8.5-12 XS 12-19.5 10-13.5