Pepper spray, often referred to as bear spray, has a good track record against bear attacks. Most bear experts think your chances of avoiding injury are better with pepper spray as your means of defense rather than a gun. The larger canisters- 8 ounces or more- carried in a readily accessible holster, are recommended. Keep in mind the spray is to be used in the event of an attack only. It is not to be used like insect repellent or to spray around a campsite to repel bears. Elk hunters in Grand Teton National Park are reminded they are required to carry and have readily available bear pepper spray.