Well..good news. Nothing "big, bad or ugly" caused this seizure. Andrew is normal or as normal as a Tennant can be. So now we wait and watch him. I honestly am assuming it was a once in a life time event. (although I am not allowed to let him bathe unattended) If it does happen again, we know what to do. Thank you to all of you that have helped us through this and wished us well! Thank you for all the support. We have amazing people in our lives.