SAFETY-SPORT DOG HORN The DOG HORN can produce two distinct sounds and is recommended by Humane Societies, animal hospitals and top dog trainers. Keep your DOG HORN at arm's reach, add the DOG HORN HOLSTER sold separately. Item: B00YTOIFG4 TRAINING: One short blast will get your dog's attention so you can take control. STOP EXCESSIVE BARKING: Break up and stop continuous barking with one short blast. DETER ATTACKS & DOG FIGHTS: The DOG HORN stops most dogs in their tracks! CAMPING: Repels most wild animals away from the campsite.