I have a male dog in my pack that is exhibiting much appreciated guard dog-like behavior. He's stout and his tail is cropped to boot. I want to hang a 30 foot chain off of him on out walks. Build him up into a beast. My wife tells me that it's animal cruelty. I disagree. I figure that it will make him into an intimidating beast. Which is what I want. NOT for fighting. Do yall think chain drag training is cruel and inhumane?