I had a neighbors dog who had got loose approach me. I knew whos dog it was so I tried to call for it and put my hand out and it decided growl and get aggressive. I was in process of smashing the concrete on my back porch and had a shovel and a sledge hammer within 2 feet of me.
I told the dog to go home at this point and it snarled and snapped at the air. I went full rage grabbed the shovel and screamed at it and started chasing it. (I dont like dogs threatening me) The neighbor came out and I told her next time the dog snaps at me I will bury the mother fucker.(I think this statement was effective since I was holding a shovel) It has never gotten out since then.