Thank you! I'm usually hyperaware of people and dogs and will try to avoid them, but sometimes they're just coming from all directions. And when he sees something of interest to him, he'll stare and freeze, then it becomes difficult to turn him around or have him focus back on me (even with treats). I know teaching him to ignore will take some time, but after this bite, I guess I'm overly eager for it to happen! I think a muzzle for safety reasons is a good idea; it might be too risky to not have one at this point.