Comfortable chest sponge-filled anti-pull: The chest has a large area of highly elastic thin cotton pad, ergonomically designed, and the pulling pressure is evenly distributed to the body to prevent pressure on the dog's throat. You can control your dog with the nylon handle, or hook on to the D-ring to give you the best control. Perfectly designed for walking, jogging, running, hiking or even training. EASY TO WEAR AND PREMIUM MATERIAL: Keeps your dog cooler with less coverage; High quality and durable scratch-resistant Oxford material with neat stitching and soft padded lining. Easy to clean, lightweight and breathable. Only one buckle controls this harness. Easy to put on and off like a collar. Adjustable Dog Vest Harness: Our dog harness can be adjusted to your dog's chest width to choose the right size by measuring approximately 2 inches behind your dog's front legs. If you are near the end of one size, please choose two sizes. Make your dog stand out with this dog harness! Safer WalkingUsing 3M reflective material, it can provide good visibility at night. Keep your dog safe during nighttime walks. .