- Size: XXL (Circumference: 31-35 cm, Length: 7.5 cm). This muzzle is designed for large breeds such as Golden Retrievers, Labradors, and German Shepherds. Not suitable for aggressive or highly anxious dogs. Measure your dog's snout circumference and length following the size chart. If your dog falls between two sizes, opt for the larger one. For breeds with longer snouts, like Dobermans, ensure both the muzzle circumference and snout length are measured correctly. The muzzle should fit comfortably without the nose touching the edge. - Maximum Comfort: Crafted from soft, breathable mesh with an open front design, this muzzle allows your dog to pant and cool down effectively. It minimizes overheating and prevents nose irritation, ensuring comfort during active play and daily outings. - Behavioral Correction: This well-fitting muzzle helps correct undesirable behaviors. It prevents dogs from swallowing harmful objects, biting, excessive chewing, consuming feces, licking wounds, scavenging for food, and barking during anxious moments. It can also assist in managing aggressive behavior during training. - Easy to Use: Featuring an adjustable Velcro closure and a quick-release front design, this muzzle can be put on in just 30 seconds. The straightforward closure allows your dog to comfortably pant and drink water, ensuring a pleasant experience for both you and your pet. - Practical Applications: Ideal for park visits, vet trips, or training sessions, this muzzle keeps your dog safe and controls undesirable behaviors while allowing for plenty of comfort and ventilation.