The Canny Collar is the best collar to stop dogs pulling on the lead, transforming even the worst pullers into happy, well-behaved pets. Simple to fit and easy to use, it is kind to your dog, comfortable, safe and effective. The Canny Collar can help you enjoy walking your dog. No pulling, no stress just pleasurable walking experience. The ‘behind-the-head’ design means it doesn’t yank your dog’s head nor ride up into the eyes and can be used in both ‘training mode’ and ‘regular mode’ by slipping the loop off your dog's nose as needed. This way, you can train your dog to eventually walk on a regular collar and lead. The Canny Collar is recommended by dog trainers, training schools, rescue shelters and veterinarians worldwide. It is the favoured training head collar of UK Guide Dogs. The Canny Connect Lead is the perfect match to use with the Canny Collar. The Canny Lead with its soft, padded handle features a padded grip to indicate the optimum position to put your hand when walking your dog on a Canny Collar. HOW DOES THE CANNY COLLAR WORK? A simple ‘pressure and release’ system means that as soon as your dog stops pulling, the collar loosens to provide positive reinforcement and reward for walking next to you with no pulling. With a loose collar and no tension on the lead, you can both relax and enjoy your walk! * Comfortable, kind, safe & effective * No tightening around mouth or neck * Does not ride into eyes nor yank head * Recommended by veterinarians, trainers & rescues HOW TO CHOOSE THE RIGHT SIZE CANNY COLLAR MEASURE YOUR DOG’S NECK Canny Collar measure here [https://www.pittapattaboutique.com.au/assets/images/product_images/uploaded_images/Canny%20Collar%20measure%20here.jpg] To ensure your Canny Collar fits accurately and is safe to use when walking your dog, take a tape and measure around your dog's neck snugly, to just behind the ears. Then, choose the correct size Canny Collar for your dog using the following measurements. If your dog's neck measurement falls exactly between two sizes, our experience shows that the best option is normally to choose the smaller of the two sizes to ensure a good fit. Size Neck Measurement 1 23cm - 28cm (9" - 11") 2 28cm - 33cm (11" - 13") 3 33cm - 38cm (13" - 15" 4 38cm - 43cm (15" - 17") 5 43cm - 48cm (17" - 19") 6 48cm - 53cm (19" - 21") 7 53cm - 58cm (21" - 23")