The Razzle-Dazzle products offer you incredible grow-with-you adjustability for rapidly growing puppies.. These are some seriosuly fun puppy products! Featuring a lively print and fun colours, the super-adjustable Razzle-Dazzle series of harnesses, collars and leashes is designed to provide a comfortable fit longer for young dogs. Excellent adjustability, durability and most of all comfort for your dog.