The electric fence invented for a horse called Joe

The electric fence invented for a horse called Joe ABC News - Rural - Dec 24, 2012 It led to a revolution in agriculture, and spawned one of the worlds biggest agriculture companies: Gallagher It was current Chairman Sir William Gallagher's father who struck on the idea of a electric fence back in the 1920s..... More in today's FenceWeek - Dec 31, 2013