- Muzzle for Large Dogs: Our Size XL muzzle is designed for dogs with a snout circumference of 11"-12.25" and a snout length of 2.75"-3.5". Ideal for breeds like German Shepherds, Golden Retrievers, and Labradors. - Important Sizing Guidelines : Measure your dog's snout accurately using our size chart. Avoid choosing sizes based solely on breed or past purchases, as each dog is unique. If your dog's measurements fall between sizes, select the larger size. For dogs with long snouts, consider both snout length and circumference. Not suitable for aggressive, highly anxious, short-snouted, or flat-faced dogs. - Muzzle Training Essentials: Begin muzzle training gradually in a calm environment. Avoid placing the muzzle on your dog immediately upon receipt, as this may cause anxiety. Use positive reinforcement and follow the training steps provided in the instructional video and package to ensure comfort and reduce the risk of escape. - Customer Support: We are committed to your satisfaction. If you have any questions about sizing or usage before or after your purchase, our customer service team is here to help. - Ultra-Breathable Design: This soft muzzle features a front-opening design for enhanced comfort. It allows your dog to breathe easily and stick out their tongue for heat regulation. The mesh material may have a slight odor from shipping; airing it out or washing with mild soap will eliminate any smell. - Safe for Behavior Correction: This muzzle prevents biting, chewing, and carrying small objects while allowing your dog to drink water and accept treats. Note that while it helps manage bad habits, positive training is essential for lasting change. Supervise your dog while wearing the muzzle and avoid prolonged use. - Practical Use Cases: - Perfect for vet visits to prevent biting. - Ideal for walks in crowded areas to ensure safety. - Useful for training sessions to discourage unwanted chewing.