Watch: How to Prepare Your Pets for Extreme ColdWhat steps to take so your four-legged friends stay safe
Veterinarian Barbara Kompare explains how to make sure your four-legged friends are ready for colder temperatures. And guess what? The coats, sweaters and boots you've seen some pets wearing (and perhaps giggled about) really aren't a silly idea, according to experts. Read more about the life-threatening cold hitting much of the U.S.
PHOTOS ON SKYE: Dangerous Deep Freeze Pummels Much of US