I am looking for a recommendation on electric fence chargers. I now have a Patriot P5 charger which is connected to 200â of 42â Premier1 electric netting. I have sheep and goats which Iâd like to rotate around my property. I believe the fencing is good but my charger does not deliver enough of a jolt to make the animals respect it, I think? This is generally connected to 100â of extension cord to the areaâs I use it. Possibly Iâm getting voltage drop from the extension cord? I know the ground to be good and I am diligent about keeping the weeds from grounding out the fence. I also unfortunately test this fence out every now and then when I forget itâs on and it does deliver enough of a shock to get my attention. I believe my charger is rated for .5 joules, whether Iâm actually getting that to the fence? Not sure?