PAC P A C AXC5 ADVANCED REMOTE TRAINER Dog Collar | eBay
Pacdog's PacBuzz No Shock Dog Training Collar with Remote | Irish Made with 2 Year Warranty/Rechargeable/Waterproof/1km Range/Pet Trainer for Large/Small/Medium Dogs : Amazon.co.uk: Pet Supplies
PAC Certification Overview - Positive Approach to Care