Hi Geri!! It's great that your Dr is so thorough and proactive. So many horror stories out there of bad Dr experiences. Sounds like you've got a "keeper" there. Glad to hear you don't have MS and that the Dr is checking everything out.
I have two doxies and they are like my babies. Not big enough to pull me up tho....

Might have to borrow Wrren....
take care and hug the pooches for me..