However, their lifespan can vary depending on factors such as:
* Genetics: Some Shih Tzus may be predisposed to certain health problems that can shorten their lifespan.
* Diet and Exercise: A healthy diet and regular exercise can help your Shih Tzu live a longer, healthier life.
* Veterinary Care: Regular checkups and vaccinations can help prevent diseases and ensure your Shih Tzu gets the care they need.
* Environment: A safe and comfortable environment can contribute to a longer lifespan.
It's important to note that these are just general guidelines. Some Shih Tzus may live longer than 16 years, while others may unfortunately pass away before reaching 10.