Slaughter~ what a good person you are

Your dad is so lucky to have you and your brother.
Sometimes the doctors don't want to diagnose ALS until they absolutely have to(from what I've read) I'm sure they don't want to say someone has it and it turns out to be lyme or ms.
You and your dad will be in my prayers.
Take care of yourself too. I know caring for someone with a "bad disease" can take it's toll on the caregivers.
Renee
BTW~I don't know how Stephen Hawkings has lived this long with ALS, it's mind-boggling.