Awesome! You were so right to have maced the Pit Bull. The dog was chargeing at you, and was a threat to your safety. The owners ended up aplogizing, knowing they were the ones who had their dog let loose.
I've been looking at that Dog mace too, and now i really want to purchase some! I take Suzi out for walks and have had dogs follow us. It is unpleasant, and their is one dog that is aggressive towards me! It is a male dog, that likes Suzi, however, is not fond of me when I try and get it away from us. i know who's dog it is , and the woman is older , does not speak English, lost her Husband not long ago>