So I have a horse farm on about 45 acres and have a 120lb male GSD. He does not like strangers at all. So I have an agreement with the electric company that they will call before they come on to the property to read the meter at the horse barn. It's not close to the house or shop. This has worked fine for over 3 years. Yesterday they come to read the meter and it's some new guy. Im out in the barn putting shoes on a horse and here the guy scream. Run to the barn door and Sam has the guy on the ground by his arm. I gave Sam the command and he lets go and backs up and the fucker sprayed him with pepper spray. Sam cut this guy slack and didn't break the skin when he could have tore this fuckers arm off. So this guy runs to his truck and my dag has eyes swelling shut breathing funny and all kinds of shit. I grabbed a bunch of oats and mixed them with water and that got most of it off. Poor dag still looks like shit this morning. I called the electric company and they are giving me full credit this month for all three accounts and promised it wouldn't happen again. Next time that fucker better run faster.