My 1 week old billy has a bleeding umbilical cord. (he's the little guy in my avatar) The mama took him into the woods this morning and it must have snagged on something and is dripping blood. I sprayed it and put a dressing on, but when he peeded the dressing was in the way. I left it on anyway for a couple of hours. I took it off and it wasn't dripping anymore, but still had a little blood showing. Any suggestion?