hi sean...the feral goats are a tough quarry...they are made of rubber and live in the most inhospitable places.....christ, when we hunted them i nearly had a heart attack!!!!i know that there has noever been anything wrote about hunting the goat with dog, but i hope to sort that deficit out with time....lol...the billy goat will try and butt your dog and it hurts, but a nanny (though big) should be pretty easy to stop...but the hardest thing is getting the dog to take a goat as they often think they are stock,,,