Canada Post seeks new ways to protect carriers from dog, bear and human attack

They should get stun guns and send the dogs and the home owners a message! TWINNIPEG — Canada Post is looking for a new weapon to protect its carriers from dogs, bears and the occasional violent human. he Crown corporation is asking manufacturers to come forward with alternatives to the small pepper-spray cans that posties now carry, which can be ineffective in a strong wind or when dogs move too quickly.