WARM TIPS: To accommodate different dog sizes, the life jacket is available in 5 different sizes. Please measure your dog's chest girth before purchasing, then compare with the size chart to choose the appropriate size GREAT BUOYANCY: The Petglad dog life vest is specifically designed with thickened buoyancy panels which enhance buoyancy for the safety and security of your dog; also saves your dog's energy when swimming SOFT AND DURABLE HANDLE: The dog life vest with sturdy rescue handle that make it easy to lift your dog out of water in danger. Besides you also can grab the handle to assist dog learn to swim REFLECTIVE STRIPES: The dog life jacket features reflective strips on the back and both sides to enhance visibility, making it easy to find your dog in dim light and improve safety METAL D-RING: The Metal D-ring hook on the back of the dog life vest, perfect for attach a dog leash to prevent your dogs from running around when walking. The thickened material, improved quality and more texture EASY TO WEAR AND ADJUST: Adjustable buckle design, making the dog life jacket easy to wear and provides a snug fit. Allowing for natural movement and ensuring your dog stays in a comfortable and relaxed swimming position ENJOY MORE ADVENTURES: A great safety option for swimming, rafting, kayaking, boating, surfing, paddleboarding or playing on the beach Petglad great buoyancy dog life jacket, reasonable design make the life jacket easy to wear and adjustable, suitable for most breed dogs. The dog life vesrt featured a metal D ring which is perfect for leash attachment. The rescue handle is soft and durable, perfect for emergency resuce and also perfect for swim learner. The reflective strips enhance the visibility in the low light condition. This summer enjoy more adventure with Petglad.