wow what a lot of lovely replies, thanks soo much
I wrote long reply earlier pressed submit without realising I wasnt signed it so lost it

oops..
All your post have been so encouraging, I would love to get a rescue dog or puppy, that would be are first choice
would an older dog be harder to train though especially with things like toilet training? and had bad habits?
Mitzis Mom wot a great little dog, so smart
BLowry said "In my opinion, a yorkie wouldn't make a very good service dog. Yorkies are a very high energy dog. Just my opinion!" That was part of the reason I thought service dog training would be a good idea as it would give the dog more to do with little things to do while keeping me company?
Thanks tsehasd I will keep that in mind when making a choice
oow its so exciting just thinking about it all lol