Soft Fleece to Keep Your Small Dog Warm All Winter Long - When cold weather hits, make sure your small dog isn't shivering and stays warm with the soft and comfortable Gooby Fleece Dog Vest. Made of 100% polyester to keep moisture out like freezing rain or snow, and to help keep warm air in, so your dog always stays warm. This small fleece dog vest is safe, durable, and made to last. Pullover Design for Easy On and Off - Imagine this - Outside it's snowing and freezing and your dog HAS to go. Our dog vest is a pullover that you can quickly and easily put on your dog and go out - no time to spend putting it on. It requires no velcro or zippers to stay secure, so when in a hurry, this hassle-free small dog fleece slips on and off with ease. Leash Attachment - Style meets functionality, this is not your typical dog sweater or dog jacket for small dogs. Choose from over 17 different colors to make sure your small dog is the warmest and coolest fleece dog sweater on the block. It's designed with armholes large enough for your dog to walk comfortably and go to the bathroom. Plus, it has an O-ring on the back that can be used for short winter walks. (Not recommended if your dog pulls.) Machine Washable - During winter, cold weather means your dog's winter clothes are exposed to salt, snow, and all that disgusting sidewalk slush. That's why we've made the dog fleece vest machine washable to easily remove all dirt. No hand washing or worrying about the dog fleece jacket getting ruined after a walk. Throw it in the washing machine and dryer, and it's ready for the next winter adventure. Accurate Sizing for Small to Medium Dog Sweaters - We make it easier than ever to find a winter fleece vest that fits your small dog perfectly, compared to other winter sweaters or dog jackets for small dogs. Simply measure your dog's chest circumference with a tape measure and choose one of our 3 simple sizes that fit your dog. We also recommend choosing a neck opening that is larger than your dog's head size for a proper fit.