Ground Fencing

on the ground fencing help!?
Ok so my sister just put in a field near the system on 20 pounds for your dog. it is submitted for travel the dog to play outside and not have to worry about this flight. first time we're going to play went to take a shower and heard the dog cry all the way home with the shower going was so loud. it is over and the dog was trembling on the door step and now can not get out into the street to go to the bathroom! had the zapper in lower, but your dog is afraid to go out What to do?
now has to train the dog to go outside – when these things are installed his training regimen that is supposed to pass for white flags are supposed to put in the ground along the fence so there is a visual element to the dog – then with a strap – Which is supposed to walk the dog around the flag – point to the flags – and then let it close enough to get a smal zap – you have to do this several times day for several days – then remove the white flags and train a bit more for another 2 -3 days – this teaches the dog in the grounds of the plant so 're going to avoid it – it sounds like this dog has not been properly trained
Petsafe Little Dog In Ground Fence – PIG22-11868