When I got my B she was 8wks. old and it was still chilly here in NC when I would take her out to potty. I could not find any clothes to fit her b/c it was almost the end of the winter. So I took a old thermal underwear shirt of my hubby's and made a sweater out of one of the arms, I just cut it off and made holes for her legs, it worked great and she did not shiver anymore. Now she has coats and all of a sudden doesn't like to wear them anymore, it was 18 degrees the other night, I tried to put her coat on for her to go out and potty and she wouldn't have it. So I just said what the heck, "Ok stubborn go out and get cold. She was out there about 1 minute, just long enough to pee, and like a flash she came through the doggie door. B's just gotta have their way, just like my hubby and 23 yr. old son, that is why Sahara works for our family. haha!!!!