The DMT Comfy Soft Silicone dog muzzle is a premium quality muzzle that stops the dog from biting, barking and chewing. This muzzle is made of high quality silicone which is durable and comfortable to wear for extended period of time. Features: Made of high quality rubber material: the muzzle is extremely durable and soft Adjustable straps with plastic buckle: ensures the muzzle is easy to put on and take off Overhead strap: prevent the muzzle from knocking off Comes with extra End Cap: gives your dog all-round and comfortable mouth protection Collar loop - extra strap on bottom to attach to dog collar for extra security. Muzzle Size: Size XX Small Snout Length: 4.5cm Chin Length: 6.5cm Snout CC: 17cm Neck CC: up to 30cm Indicative Breeds: Maltese, Papillon, Mini Dachshund  Muzzle Size: Small Snout Length: 6cm Chin Length: 9cm Snout CC: 26cm Neck CC: up to 34cm Indicative Breeds: Dachshund, Bichon Frise, Jack Russell  Muzzle Size: Medium Snout Length: 7cm Chin Length: 12cm Snout CC: 35cm Neck CC: up to 40cm Indicative Breeds: Cocker Spaniel, Schnauzer, Welsh Terrier  Muzzle Size: X Large Snout Length: 10.5cm Chin Length: 11.5cm Snout CC: 41cm Neck CC: up to 56cm Indicative Breeds: German Shepherd, Rottweiler, Great Dane Â