The Jingler is a simple device that clips on to the lead. Designed and developed by Stan Rawlinson Dog Behaviourist and Obedience Trainer (Doglistener).
The bells size and sound is unique I have them all specially made are me once i managed to get the right sound. There are three bells on every set and they are all in silver.
If you imagine that the Jingler is the opposite of a clicker. Whilst the clicker tells your dog when it has done something right, The Jingler indicates when it has done something wrong