Dog Muzzle for Scavenging: Thanks to the closed part under the chin, once properly in place, our Crazy Felix dog muzzle is highly effective at preventing your dog from eating, biting, chewing, licking, and scavenging, which will give your dog all-around protection and keep your dog safe and healthy. Ideal for Vet visits, Grooming, Nail Trimming, and Outside Walking. (Note: Not applicable to fierce dogs.) Comfy Mesh Muzzle for Dogs: Due to the lightweight and breathable material, your dog will get used to the soft muzzle as quickly as possible and in most cases simply does not notice it. Adjustable at snout and neck strap keep the muzzle tight enough to control his bite, but loose enough to allow freedom to pant and yawn. In addition, you can also easily put it in a pocket. Humanized Dog Muzzle: The front part of the dog mussel is opened, which allows your dog to pant, drink, and be rewarded with snacks. Made of long-lasting reinforced nylon stitching and non-sticky hair material, the muzzle for dogs provides the ultimate comfort for your pet. Stable Dog Mouth Cover: Adjust the strap, button the buckle, and finish. It only takes 10 seconds to wear the muzzle. The design that almost covers half of the dog's head makes it difficult for the dog to tear it off. By selecting the right size, dog muzzles will remain securely in place and feature easy to fit and secure Lock-on buckle and a unique anti-slip design. MUZZLE for SMALL DOGS: This secure muzzle is ergonomically designed for dogs with a long snout, not suitable for short snout dogs such as Pit Bull and Boxer. Size XS is suitable for snout circumference between 6" and 7". Please measure twice before buying. The small dog muzzle is fit for Cocker spaniel, Jack Russell Terrier, and so on. If you have any problems with sizing, we are happy to help you.