With the weather change from 50's and 60's to the teen's my little Yorkie Isabella(Izzy) is having a hard time, I keep sleepers on her because she is so small (4.5) lbs, and when I take her outside to potty, she just stands there and shakes and looks at me, so I pick her up to keep her warm, but my other Yorkie who is bigger does her thing and gos on to the house, I keep pee pads in the house, I just don't want to get her use to them for all the time. What should I do, I hate to see her shake, am I doing the right thing by keep taking her out with my other Yorkie??????