Doog Neoprene Dog Collar Made from neoprene so super light and comfortable for you dog. Also great in the water. DOOG's stylish, lightweight collars are made from quick dry, water friendly neoprene so are great for dog's with sensitive skin and hot spots. The neoprene material contains an antibacterial agent and draws moisture away from the skin. BONUS: Comes with a silver doggie ID tag to engrave your pet's contact details onto (excludes X Small size). Note: Please take your dog's neck measurements to ensure you purchase the correct size.