Just to reply to Double lung about the wandering. Most of the time when animals like elk, moose and mule deer wander out of thier range and go a hundred plus miles, it usually is not due to boredom but a parasite. The parasite (paralephastrongylus tenuis) is the Meningeal Worm of Whitetailed deer. In Whitetails, is rarely causes clinical disease (encephalitis/meningitis) but when it gets into elk, mulies, moose and camelids (llamas, alpacas, and camels) it can cause diffuse or local encephalitis/menigitis signs which include altered mentation, recumbancy, aimless wandering etc, and eventual death. There may be other reasonsfor animals to roam but in these sort of cases, it can usually be attributed to the parasite. I know, that was a little off the subject but had to put my education to work.