I have three, but two are not yorks and are bigger dogs. Sam is 16 lobs and bailey is a 26 lb shih tas
sooey..... if I am taking a dog it is Remy. I have traveled with her several times and left the boys with a pet sitter (a family friend who loves them as much as I do-- which is a lot). For day to day erans I very rarely take any dogs because she is just happier at home and I try to think of her and not me.
Walking.. well I take all three... I am sure it is funny watching he juggle three leashes. They are walked twice a day.. and other times go out into the back yard.