I wonder if we could protect against animal attacks in the wild with metal mesh suits that cover the whole body like armor, and which can be given a high voltage pulse, which nevertheless is not felt by the person wearing it because they’re inside a Faraday cage?
Thus the Grizzly swings its paw in rage to tear your head off only to be met with 100,000 Volt sparks snapping into the tips of its claws and nose whilst we thank God for Michael Faraday.