These eye-catching leads and collars were designed and produced by a company called Nature Labs, who have made their products infamous by using quite well-known packaging to market their range of designer doggy colognes. These collars and leads extend that range, so you can ensure that your pooch is wearing (almost!) your favourite designer logo! The CK-9 leads come in 2 widths, narrow (2cm/3/4”) or wide (2.5cm/1”).