This 4th edition is the most detailed offering to date and is complete with a variety of graphics and pictures to illustrate the text

the wide neck piece is shaped to fit across the dogs throat allowing your dog to breath easier than when using a chain style collar in the Sieger ring

13mm (1/2") or 8mm (3/8") nylon rope

without any contact points installed

Comes with two 1

IPO / IGP Obedience Dumbbells extreme This 4th edition is theMade from solid Maple Regulation weight Coated in non toxic Paraffin wax [split] Redline K 9 IPO IGP Obedience Dumbbells are made from solid Maple and coated with a non toxic Paraffin wax to help keep the wood from cracking during the change of seasons. Regulation sized and properly balanced, these dumbbells are perfect for training or trial.