How Long Does a Shih Tzu Live? An In-Depth Look at Lifespan and Longevity

Ara Hughey See Full Bio

Ara HugheyAra HugheyCertified Tier II Puppy Evaluator

Mar 4, 2025
A fluffy lavender Shih Tzu puppy with a red and white checkered bow tie lies on a white surface surrounded by scattered red petals. The Divine Pups logo graces the top left corner with the text Mending Hearts, Building Families.

From the Divine Pups blog

One of the first questions many people have when considering a Shih Tzu as a new member of the family is, How long can I expect my Shih Tzu to be in my life? As much as we love these adorable pups, it’s important to understand their life expectancy so you can properly prepare for the long journey ahead. On average, Shih Tzus live anywhere from 10 to 16 years, although it’s not uncommon for them to reach up to 18 years with proper care. In this blog post, we’ll dive into what influences a Shih Tzu’s lifespan, the factors that affect their longevity, and tips to help give your furry friend the best chance at a long and healthy life. for 5 seconds

Average Lifespan and What It Means

On average the lifespan of a Shih Tzu is between 10 and 16 years. This range reflects the breed’s overall resilience as well as the many factors that can influence longevity. While genetics play an important role, the quality of care your Shih Tzu receives throughout their life is equally important. Routine veterinary checkups, a balanced diet, proper exercise, and preventive care can all contribute to extending your dog’s healthy years.

Shih Tzu Lifespan Compared to Other Breeds

Among toy breeds, Shih Tzus enjoy a moderate lifespan. While chihuahuas can live anywhere from 15 to 20 years, and Cavalier King Charles Spaniels sometimes only 9 to 14 years, Shih Tzus generally fall between 10 to 16 years. When you compare them to other popular toy breeds like the Bichon Frise, Pomeranian, Lhasa Apso, Maltese, Pekingese, Pug, and Yorkshire Terrier, you’ll find that most hover in the 12 to 15-year range. Now medium breeds like dachshunds can reach up to 17.5 years while beagles tend to live around 15 years, placing Shih Tzus comfortably within a similar bracket with the added surprise that some have even reached the 23-year mark. And when you look at larger breeds, such as Great Danes, Rottweilers, or Saint Bernards, which average around 8 to 9.5 years… Shih Tzus truly shine by living almost twice as long.

Why Shih Tzus Tend to Live Longer

There are a few reasons why these little pups tend to have a longer life expectancy. For starters, being a toy breed, Shih Tzus naturally benefit from the trend that smaller dogs often outlive their larger counterparts. Additionally, Shih Tzus have been around for thousands of years. This long history has allowed them to evolve strong survival instincts and adapt well to various environments. Their friendly attitude and robust lifestyle also play a significant role in their longevity, making them resilient companions who can thrive under proper care.

Factors Affecting Your Shih Tzu’s Lifespan

Several factors can impact how long your Shih Tzu will be part of your family:

    • Genetics
      Like all breeds, the genetic makeup of your Shih Tzu plays a significant role. Responsible breeding practices can help reduce the risk of hereditary issues.

    • Diet and Nutrition
      Feeding your pup a high-quality diet free from fillers and artificial ingredients can help maintain their overall health and energy levels. Our fave is any of the PawTree all natural, high quality dog food!

    • Exercise
      While Shih Tzus aren’t high-energy dogs, regular walks and playtime keep them fit and prevent obesity, which is linked to various health issues.

    • Preventive Healthcare
      Regular vet visits, vaccinations, dental care, and parasite control are essential for catching and preventing health problems before they become serious.

    • Grooming
      Shih Tzus require regular grooming to prevent matting and skin infections, which can indirectly affect their health.

Tips for a Long, Healthy Life

Ensuring that your Shih Tzu lives a long and healthy life involves some simple but consistent habits. Regular exercise, even if it’s just short daily walks, keeps them physically active. Equally important is mental stimulation, puzzle toys, basic training, and interaction with you can all improve their quality of life.

Finally, never underestimate the importance of routine veterinary care. Regular checkups can help catch potential health issues early and keep your pup’s vaccinations and parasite controls up to date.

Conclusion

A Shih Tzu’s lifespan is an average of 10 to 16 years, with many factors influencing how long your pup will be by your side. While genetics lay the groundwork, your commitment to a healthy diet, regular exercise, preventive care, and proper grooming can make a big difference in your dog’s longevity. By following these tips and staying proactive about their health, you can help ensure that your Shih Tzu enjoys a long, happy, and healthy life filled with playful moments and endless cuddles.

If you are ready to add a healthy Divine Pup to your family, make sure you check out our nursery for our Ready Pups!Ā 

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Ara Hughey
Filed under: Health

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Ara Hughey

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Ara Hughey

Ara raises Shih Tzus in Houston, Texas, and writes about temperament, development and the small daily things that make a good match. Every puppy is born with a divine purpose.

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