ULTRA-Buoyant DOG LIFE JACKET - Strategically positioned foam panels enhance buoyancy, including the section under your dog's belly, ensuring they stay upright and in a natural swimming position at all times. ERGONOMIC FIT FOR NATURAL SWIMMING - The new more streamlined, design of the DFD X2 Dog Life Vest offers superior flotation while tapering perfectly to your dog's torso, allowing them to swim naturally and comfortably without restrictions. REVOLUTIONARY ADJUSTABLE TOP PULL COLLAR - The one time fit, adjustable top pull collar is equipped with buoyant foam, helping to keep your dog’s neck and head above water to maintain maximum safety and comfort. DURABLE AND EASY TO USE - Made with tough 1680 denier nylon, this life jacket is incredibly durable and easy to clean. It’s designed for quick and simple fastening and removal, so you can get your dog ready for the water in no time. ENHANCED SAFETY, VISIBILITY, & CONTROL - Reflective piping ensures your dog remains visible in low-light conditions, while the strong grab handle provides added convenience when lifting or guiding your dog in and out of the water. Plus, the sturdy D-ring is ideal for attaching accessories like the Ezydog Zero Shock Leash. The EzyDog DFD X2 Boost is the second generation of our best-selling dog life jacket, the DFD. This new design offers the same amount of flotation, with a more streamlined ergonomic fit. We know never to compromise when it comes to the water safety of our pets, so we use only the highest grades of materials in all our dog life jackets. Whether you're teaching your dog to swim or simply using it as a safety precaution, the DFD X2 Boost will help your dog stay safe around water. The DFD X2 Boost features a unique fixed collar adjustment system, which only has to be adjusted once. The fixed collar on the DFD X2 Boost maintains the same positioning at all times, yet still offers ample adjustment. All webbing is contained within neck strap, meaning there's no loose webbing to irritate your dog. The Ultra-Buoyant foam is strategically positioned around the vest, including the section under the dog's belly. This keeps your dog upright and in a natural swimming position at all times. Unlike other vests, the DFD does not hinder your dog's natural movement and can be fastened/removed easily and quickly. A life jacket that fits the dog's body type allows them to swim with confidence and run more freely. The geometry of the DFD X2 Boost has been meticulously crafted to fit comfortably around any dog type, with panels designed to taper to the shape of a dog's torso. A grab handle is situated at the top of the life jacket for quick control over your dog. Reflective piping is used throughout for extra visibility at night. The revolutionary neck adjustment contains buoyant foam, to help keep your dog's head above water. A dog swim vest has several main purposes. Recreationally for dogs that spend a lot of time in and around the water or for owners who take their dogs on boats. It's also great for dogs who struggle to swim and is recommended for use in Hydrotherapy rehabilitation. Now Go and Play!