The American Shih Tzu Club has a vast number of articles that can be very helpful. To view all their articles click below:
ASTC – Education – General Articles
A few I find particularly helpful are:
ASTC – Why Shih Tzu puppies don’t leave before 12 weeks
ASTC – Understanding Umbilical Hernias
ASTC – Your Shih Tzu and Your Veterinarian
Crate Training
Five Crate Games to play with your puppy
Magpie Shih Tzu 