This isn't a hog story but it reminded me about yesterday morning. When I ride to work it is still dark. About a mile into my ride I hear the tell-tale sounds of paws on the sidewalk then the street. I looked back but it was too dark but it did look like a large dog behind me. I put on the speed and the damned thing easily kept up with me and was gaining. It started to close in on me. I yelled "NO!" and it suddenly stopped and I assume went back. That was one dog I didn't bother chasing back. I'm glad it wasn't vicious 'cause it would've got me. It just wanted to chase the bike.
Ernest