Come when one question I'm as time, goes area dogs area. The PetSafe Deluxe Anti-Bark Collar must be used only on healthy dogs. We recommend that you take your dog to a veterinarian before using the collar if he is not good health. The PetSafe® Deluxe Anti-Bark Collar is not a toy. Keep it away from the reach of children. Use it only for its pet training purpose. Important: The Deluxe Anti-Bark Collar is safe and effective for all breeds and sizes of dogs. However, the Big Dog Collar is recommended for dogs 18+ kg and the Little Dog Collar is recommended for dogs up to 25 kg. The system should only be used with pets who are over 6 months of age. If your pet is injured or its mobility is otherwise impaired, contact your veterinarian or professional trainer before use. Video The PetSafe Big Dog Deluxe Spray Bark Control Collar senses your dog's barking. A unique, patented sensor uses both vibration of the vocal chords and sound sensors to distinguish each bark from other external noises. As he barks, he receives a safe but annoying burst of spray. He'll quickly learn the association with this stimulation and stop the unwanted behaviour. The PetSafe Big Dog Deluxe Spray Bark Control Collar is proven effective deterring barking when it is worn. Product Features Components: IMPORTANT: Do not leave your dog alone the first few times he wears the Deluxe Bark Control Collar The Bark Control Collar is safe and effective for all breeds and sizes of dogs, however, it is recommended for big dogs, 18+ kg. Please note these items are only available to delivery addresses on the mainland UK Description The Easy Walk Harness gently discourages your dog from pulling on the leash. Easy to fit and comfortable to wear, the Easy Walk Harness makes walking enjoyable for you and your dog. The front-chest leash attachment helps you steer your dog to the side and redirect his attention toward you. The chest strap rests across your dog's chest instead of putting pressure on the delicate throat, there's no choking or gagging. you can take the lead and enjoy the freedom of a stress-free walk. Key Features Features Harness Sizing Measure your dog's width girth by wrapping a tape measure around your dog's chest, just behind the front legs. Small 30cm Teacup Breeds, puppies Small 15 inches Miniature Poodle, Sheltie Medium 20 inches Border Collie, Springer Spaniel, American Staffordshire Terrier Large 26 inches Shepherd, Labrador Retriever, Rottweiler Video Description The Easy Walk Harness gently discourages your dog from pulling on the leash. Easy to fit and comfortable to wear, the Easy Walk Harness makes walking enjoyable for you and your dog. The front-chest leash attachment helps you steer your dog to the side and redirect his attention toward you. The chest strap rests across your dog's chest instead of putting pressure on the delicate throat, there's no choking or gagging. you can take the lead and enjoy the freedom of a stress-free walk. Key Features Features Harness Sizing Measure your dog's width girth by wrapping a tape measure around your dog's chest, just behind the front legs. Small 15 inches Miniature Poodle, Sheltie Medium 20 inches Border Collie, Springer Spaniel, American Staffordshire Terrier Large 26 inches Shepherd, Labrador Retriever, Rottweiler Video Description The Easy Walk Harness gently discourages your dog from pulling on the leash. Easy to fit and comfortable to wear, the Easy Walk Harness makes walking enjoyable for you and your dog. The front-chest leash attachment helps you steer your dog to the side and redirect his attention toward you. The chest strap rests across your dog's chest instead of putting pressure on the delicate throat, there's no choking or gagging. you can take the lead and enjoy the freedom of a stress-free walk. Key Features Features Harness Sizing Measure your dog's width girth by wrapping a tape measure around your dog's chest, just behind the front legs. Small 15 inches Miniature Poodle, Sheltie Medium 20 inches Border Collie, Springer Spaniel, American Staffordshire Terrier Large 26 inches Shepherd, Labrador Retriever, Rottweiler Video Description The Easy Walk Harness gently discourages your dog from pulling on the leash. Easy to fit and comfortable to wear, the Easy Walk Harness makes walking enjoyable for you and your dog. The front-chest leash attachment helps you steer your dog to the side and redirect his attention toward you. The chest strap rests across your dog's chest instead of putting pressure on the delicate throat, there's no choking or gagging. you can take the lead and enjoy the freedom of a stress-free walk. Key Features Features Harness Sizing Measure your dog's width girth by wrapping a tape measure around your dog's chest, just behind the front legs. Small 15 inches Miniature Poodle, Sheltie Medium 20 inches Border Collie, Springer Spaniel, American Staffordshire Terrier Large 26 inches Shepherd, Labrador Retriever, Rottweiler Video The price was competitive, dispatched promptly and arrived the next day. 5 stars is for Catflaps but would give far less to the delivery company. It is a shame Yodel are used for delivery. Yodel tracking website stated package required a signature I waited all day only for delivery driver to just post the package through