Effective For Dog Behaviors: Our dog muzzle can effectively stop barking and biting when walking outside, but allows dogs to drink and pant. It can also help correct dog bad behaviors, put the dog muzzle on when unwanted chewing, eating to help them calm down, and remove it after minutes to put right their behaviors. Breathable Hollow-out Design: Your dog can pant, drink due to the wide holes of the basket muzzle. This allows for maximum ventilation to prevent your dog from overheating, and make it possible for you to feed treats. High Quality Materials: Made of a eco-friendly non-toxic,more durable and flexible resin rubber which can be widen or narrow for a best fit around dogs snout, including broad nosed dogs.Gives all around protection for biting or snappy dogs. Used for safe socialization, safe handling during vet visits, grooming or dog travelling without any harm to the dog. Perfect for daily dog exercise and walks. Size Guide: This Muzzle is only suitable for dogs with long snout. Not for breeds such as French Bulldog, Chihuahua, Shih Tzu, etc. Its necessary for your dog to get the right size. Please follow our size map and measure your dogs snout to pick the most fit size. Easy to Use: Get your dog used to this basket muzzle , adjust the straps and then fasten the locks , your dog is securely muzzled. Note: Dog muzzles are not suitable for long-term wearing and need to be supervised during use to avoid accidents.