There are lots of situations where using a muzzle can greatly benefit any dog, and responsible owners are now proactively using this tool for visits to the groomers, public transport or to prevent wildlife scavenging. The Ultra Muzzle offers clever features to improve ease of use and your dog’s comfort, whilst strongly retaining our product promise of safety first. And for dogs that are reactive around other dogs, people or new situations – like vet visits – the Baskerville Ultra Muzzle is a great choice. Length Max - 3inch Circumference Max - 12.5inch