Product Description & Specifications: PLEASE MEASURE BEFORE BUYING: Snout circumference and snout length must be measured both. If the circumference fit one of the sizes in the size chart, but the length is over the maximum range of this size (about 1 inch), you should choose the next size for a better fit. For long-snout dogs like Doberman, please make sure the dog's snout length fits the size. LIGHTWEIGHT BUT STURDY Made of odorless TPR silicone, this basket dog muzzle is lightweight enough for small dogs without burdening their nose. As for medium and large dogs, this large dog muzzle is too sturdy to deform easily and ensure the safety of people and animals. MALLEABLE Made of a malleable thermal plastic silicone which can be heated and shaped for a personalized tailored fit around dogs snout, including broad nosed dogs. Gives all around protection for biting or snappy dogs.ERGONOMICS DESIGN The unique W-shaped design keeps this cage dog muzzle away from the dog's eyes, which can protect your dog's eyes from friction. SAFETY BASKET MUZZLE Basket dog mouth cover design gives all-around snout protection, prevents biting, chewing, licking, scavenging, and perfectly solve the problem that traditional muzzle cant let dogs drink and being feed. Well used for safe public socialization, safe handling during vet visits, grooming or dog travelling. SATISFACTION GUARANTEE To make sure your dog get the most fit size, please measure your dog according to the measurement method in Figure 6 before buying. If you have any questions about sizing, you are welcome to contact us by providing your dog's measurement, and we will help you to pick an ideal size for your dog.