With all the experience that you've had w/cats and rescue, if ever there was a person that I would tell to trust her instincts, it's you, Jen. You're being guided to know what to do and, should the time come that you have to help Braveheart to the Bridge, you'll know. In the meantime, keep the faith. We all know how many miracles we've experienced here on PT and elsewhere. We're praying for Braveheart and you. He doesn't have that name for nothin', y'know. :)