Thanks much Castanha. He is a freight train, he runs right through brush. My female will go around or over. I have heard some horror stories of some bad dogos but the ones I have had the pleasure to be around were great dogs. He weighs about 30-35 pounds more than my females which may not sound like that much but to see it in person is awesome. I don't do much hunting with him but he does get quite a bit of excercise.