Protect yourself from wild or aggressive animals! Choose from the best best animal repellent sprays on the market: MACE Muzzle Canine Spray, MACE Bear Pepper, and Guard Alaska Bear Spray. Joggers, postal workers, meter readers, and delivery drivers are attacked by aggressive dogs every day and the National Forest Service recommends that hikers and campers carry an EPA approved bear spray. The proper use of animal repellents will greatly reduce human injury while also reducing the number of animals killed in self defense. These sprays and devices are proven effective at stopping aggressive dog and bear attacks giving you time to get away yet they will not cause permanent harm to the animals.