Environmental Hazard: Endangered species such as the swift fox (Vulpes velox) inhabit the same ranges as coyotes. Prior to using this product in areas likely to be inhabited by the swift fox (for location see: www.pnrrpn.ec.gc.ca/nature/endspecies/sar/db08s06.en.html), users may consult with the Alberta Fish and Wildlife office in Medicine Hat or Lethbridge for approval. To allow the natural movements of endangered, threatened, vulnerable or indeterminate status species that may venture outside provincial or national parks or conservation areas, a buffer zone of 400 metres must be strictly obeyed. Sodium cyanide can kill all warm-blooded animals. It is extremely poisonous if swallowed, inhaled or absorbed through the skin. Do not breathe cyanide dust or gas. Store cyanide cartridges under lock and key in a dry, well ventilated place away from food, feed, domestic animals, and corrosive chemicals. Keep children, unauthorized personnel as well as dogs and other domestic animals away from set cyanide cartridges.