Except for the PitBull that some guy had to restrain with much effort awhile ago as I pedaled along the Bike Path today. I saw him walking his dog ahead, he moved his dog off the path, held him tightly as I bicycled past, and as his dog growled ferociously and physically tried to lunge at me, lol. I carry Pepper Spray and a few other backup things at all times so wasn't worried but I have had dogs run after me as I bicycle. A few months ago someone's St. Bernard got loose from their front yard and this dog started running after me and was looking at my feet as I pedaled. I got off my bike placing it between him and me and yelled at him to, "GET OUT OF HERE!!!" He did and ran back into his front yard. I was almost ready to deploy the pepper spray, lol.