Shih Tzu is a dog, known for its tiny size, cute looks, and attractive appearance. Originated in China, they also look Chinese for some reason. With a long, silky coat, they are famous for their loving nature and cool temperament. They do not need a lot of work-out or exercise, because of their small size, but they are active dogs. Because of a thick coat and long hair, they tend to overheat in summers, so it is advisable to keep them inside and give them plenty of water to avoid dehydration. Th