• Patented design that allows the dog to pant and drink comfortably while wearing it. • Made of tough thermoplastic rubber for maximum bite safety. • Material moldable with hot water to optimally adapt the fit to the dog's nose. • Secure fastening system with lockable clip on the neck strap, head band and collar loop. • Padded straps and design without metal parts in contact with the face for a comfortable fit. • Ideal for training reactive dogs and safe situations on walks or vet visits.