Re: Electric Fence..
Make sure you have your video cam handy. I wish I had one the day my friends dog (malamute /st. Bernard cross) got tangled up in the wire. I was laughing so hard I didn't have the strength to rescue the dog. She extracted herself in short time. After that, she gave the fence a very wide berth.
Someone mentioned a pack alarm and as Wayne pointed out it is just audio, nevertheless, it's not a bad idea to run a packalarm in conjunction with an electric fence. I think an early warning of the pack alarm in advance of the gbear emanation would be a better wake up call.
".....It will be far easier to limit and undo the follies of a Trudeau government than to restore the necessary common sense and good judgment to a depraved electorate willing to have such a man for their prime minister......"