I have 5 goats. 3 have horns. 1 goat came to me with her horns smooth and rounded at the tip. She must have had them trimmed down. My other 2 wethers also had horns when I got them. They are super pointy and hurt. Yesterday one threw his head back at another goat horned me in the shin and it HURT. I dont feel safe banding them and I would rather keep them horned since I would hate to put them through the pain. If I trim the tips of my wethers how much is safe to do at a time? What is the best to tip them with? Then I can round it off with a dremol or something similar.