How Long Will Shih Tzu's Hair Grow?My Shih Tzu is 11 months and I would like to know if her hair will grow to the ground? And if so, at what age will she be? She is the best baby I have ever had. She comes with me almost everywhere. By the way, I groom her twice a day, is that too much? Her hair is about 2/3 inches off the ground but her beard and whiskers are short. Thanks. I hope you can help me with my question.Question August 15, 2008