I have 3 female Shih Tzu's, ages 4, 3 and 2. They all weigh between 16 - 17 pounds and are 9 inches tall at their withers. Absolutely adorable dogs. The 4 year old is tan/white, the 3 yr old white/liver and the 2 yr old is black. Important to keep them well brushed. I like the puppy cut, not the long hair.