Hello- I was so excited about cooler temps in SC today that I started thinking about winter and walking Lady. Keep in mind, winter is relative in SC. I might walk her occasionally in temps in 40s. Most likely it would be 50s-low 60s? Does a long coat chi really need the warmth of a coat or sweater like the short coats? Just curious. Maybe I am just looking for an excuse to buy some cute sweaters or a coat!