It's been freezing here too... out of my four, Izze hates the cold the most.... until I got her new coat, she would refuse to even consider going outside... so i think that it is normal for a yorkie...
My chihuahua is more tolerant than she is!
__________________ Chrissy, Izze (Yorkshire Terrier),Molly & Suzie (Toy Poodles), Chachi (Chihuahua) |