Will's Shiner

About two weeks ago, Will had an accident that involved Buck the dog, the outdoor kitty, and the concrete driveway.  Well, the driveway won.  We were out walking the dog on a leash in the front yard.  Megan was running from one side of the yard to the other side with the dog and Will wanted a turn.  He is really strong to I wasn't too worried about the dog getting away.  I told Will to hold the leash in both hangs and walk carefully.  He started to walk Buck down the driveway, then Buck started to trot, making Will run.  Then the dog saw the outdoor kitty and started running.  This made Will trip, go splat on his forehead on the concrete and let go of the leash.  Now being the semi-concerned mama, I ran after the dog who was chasing the cat into the neighbors yard (I really didn't feel like chasing the dog all over Orangeburg).  Will was screaming, so he couldn't have been that hurt, right?  Anyway, Megan grabbed the dog's leash which stopped his persuit of the cat.  I went and checked on Will and he had this huge goose egg on his head.  It turned black and blue and was a little scraped.  We put Booboo bunny on it to make him feel better and gave him some Tylenol.  No lasting ill effects, but I don't think he will want to walk the dog again!