Mal-Shi are more likely to develop cancer since they do live to an older age. 5 years longer than male dogs. For example, a Rottweiler typically has a lifespan of 8-10 years while a Shih Tzu typically has a lifespan of 12-15 years. However, this is just an approximate range, and some Shih Tzus live well beyond this age, while others fail to make it into their teens before dying. The life expectancy at age 0 reported in the current study for dogs under primary veterinary care in the UK in 2016 was 11. 67 years on average without any exceptional circumstances. However, there are many other factors that also affect how long a dog will live such as diet, exercise, and whether or not they are spayed/neutered. On the other hand, the Shih Tzu got bred in royalty as a lap dog companion and a gift to noblemen in ancient China and Tibet. Maltese Shih Tzu life span. The average lifespan of the Shiba Inu is 7. The average lifespan of the Shih Tzu dog breed is 13 years, but most of these dogs have longevity that lasts between 10 to 16 years. Dog Group: Sporting Size: 20-25 inches tall, 55-75 lbs Lifespan: 12-13 years Energy Level: Very High Coat: Long, thick, and silky Shedding: Heavy Hypoallergenic. Scottish Collies are known to live between 12 and 16 years old. Physical Appearance. 1. If your shih tzu is 15 years old, she is equivalent to an adult who is 90. However, some will live longer, and some, tragically, won’t even make it to a full decade. It is affectionate to its family and good with children. The essential medical expenses of a Shihpom can come to around $435 to $535 per year. 5 kg (range, 3. Longevity in dogs is partially determined by their breed. Like other dog breeds, Shih Tzu dogs. Leave this field empty if you're human: Social. 7 years. A dog's second year is equivalent to roughly nine years in a person's life. A healthy Shih Tzu dog weighs between 4. Feb 26, 2020 by Leo Roux. For example, a Rottweiler typically has a lifespan of 8-10 years while a Shih Tzu typically has a lifespan of 12-15 years. The spunky but sweet Shih Tzu is both a gentle lapdog and a vivacious companion. Smaller toy breeds like Shih Tzus tend to have longer lifespans. Exercise Requirements. Little Shih Tzu dogs typically live to be 14 or 15 years old and are fairly hardy creatures. Shih Tzu 11-14 Siberian Husky 11-13 Silky Terrier 11-14 Skye Terrier 12-14 Snorkie 12 Soft-coated Wheaten Terrier 12-14. Responsible breeding and genetic testing, a high-quality diet, and regular vet check-ups are essential for keeping your Shih Tzu healthy and happy. For example, a Rottweiler typically has a lifespan of 8-10 years while a Shih Tzu typically has a lifespan of 12-15 years. 27), 2. Here are some tips to help you maximize your Shih Tzu’s lifespan: Average lifespan of a Shih Tzu. For example, a Rottweiler typically has a lifespan of 8-10 years while a Shih Tzu typically has a lifespan of 12-15 years. For example, a Rottweiler typically has a lifespan of 8-10 years while a Shih Tzu typically has a lifespan of 12-15 years. WEIGHT: 42 to 60 pounds for males, and 35 to 50 pounds for females. 0 years. For example, a Rottweiler typically has a lifespan of 8-10 years while a Shih Tzu typically has a lifespan of 12-15 years. Breeding. However, there are many other factors that also affect how long a dog will live such as diet, exercise, and whether or not they are spayed/neutered. Casademont J. Instead of multiplication, we have to check the dog’s weight, breed, and health status. A Shih Tzu is considered a senior dog between 9 and 10 years of age. To help your pup stay around longer, ensure it gets plenty of exercise, eats a nutritious diet, and regularly visits the veterinarian. how long does a shih tzu live in human. For example, a Rottweiler typically has a lifespan of 8-10 years while a Shih Tzu typically has a lifespan of 12-15 years. It ranges between 10 – 18 years, with some living even longer!. Given that we know how long Shih Tzus live for, we can calculate an average age for life expectancy. Inbred dogs have a risk of carrying genes. However, there are many other factors that also affect how long a dog will live such as diet, exercise, and whether or not they are spayed/neutered. Longevity in dogs is partially determined by their breed. Known for their flowing coats and cheerful personalities, Shih Tzus make devoted small companions. For example, a Rottweiler typically has a lifespan of 8-10 years while a Shih Tzu typically has a lifespan of 12-15 years. However, some dogs will live longer, while others will have shorter lives. One Shih Tzu, named Smokey, enjoyed the Florida lifestyle for 23 years while. The expenses of parenting a Shih Tzu. Average Life Expectancy. So if you have children, then you can expect your four-legged to be with them for a majority of their childhood and adolescence. Shih tzu lifespan in human years – (Image Source: Pixabay. However, there are many other factors that also affect how long a dog will live such as diet, exercise, and whether or not they are spayed/neutered. As mentioned, smaller breeds have a longer lifespan because they age slower. 1–65. A Shih Tzu have a shorter life span than that of humans, so it is impossible not to see them grow old faster than us. 4 years. Here are some important factors to consider when it comes to Shih Tzu’s lifespan: Genetics: As with many breeds, genetics plays a significant role in a Shih Tzu’s. 20 years!!!!! Wow. Life Expectancy: 12 to 20 years. Shih Tzus typically live between 10 and 16 years, with 13 years being the average lifespan. Country of Origin: New York City, New York, USA. 85 years;. On the other hand, dogs that weigh more than 90 pounds have an average lifespan of 8 years. However, this does not mean that they don. 5 inches in height. A Shih Tzu can live up to 15 years if they are fed a high-quality diet and given regular exercise. However, there are many other factors that also affect how long a dog will live such as diet, exercise, and whether or not they are spayed/neutered. Dog BreedMy boy is also very healthy so this gives me hope. Shih Tzus are generally healthy dogs. Cleo certainly got worse in the fall also but didn’t get worse daily near sunset as a human would. She's also a registered veterinary technician with over 20 years of expertise in the field of veterinary medicine. However, there are many other factors that also affect how long a dog will live such as diet, exercise, and whether or not they are spayed/neutered. However, there are several factors that can affect a Shih Tzu’s life expectancy. In fact, the oldest documented Shih Tzu was 23 years old. The average lifespan of a Shih Tzu is 13 years, though Maltese pups might live longer. Shih tzus are known for being affectionate and playful. 1 in 4 dogs will develop cancer sometime in their life, and 50% of dogs over the age of 10 will develop cancer. Revered in Tibet, the Shih Tzu made its way onto the laps of royalty in Imperial China. Yorkie Shih Tzus can be prone to dental problems, hypoglycemia, and eye issues. Longevity in dogs is partially determined by their breed. Therefore, you need to make sure there’s. The average lifespan can be anywhere from 12-16 years. To make your dog’s life as pleasant as possible, we. Lifespan: 12-14 years: Size: Toy: Temperament: Gentle, friendly, loyal: Intelligence:. Top; Are; Can; How;. How old is a 10 year old Shih Tzu in human years? 56. Some Shih Tzu even live into their mid-teens, and many do live into their early teens. The lifespan of a Shih Tzu is usually between 10 and 12 years, however, there are some small breeders who have reported Shih Tzus living up to 15 years or more. The method developed by the Purdue University veterinarian researchers took into account the lifespan and size of Shih Tzu in converting Shih Tzu age to human age. However, there are many other factors that also affect how long a dog will live such as diet, exercise, and whether or not they are spayed/neutered. Shih tzus have one of the longer life expectancies compared to other dogs! As long as you're keeping up his annual vet visits and he's in good health, I don't see why he. Shih Tzus have a life span of ten to eighteen years. The Shih Apso is a healthy little dog with a life expectancy of 12 to 15 years. Instead of multiplication, we have to check the dog’s weight, breed, and health status. Drugs Aging. Loving. How long do shih tzus live? The average longevity of a Shih Tzu is 13 years, with the majority lasting between 10 and 16 years. we would like to. In regard to canines, a 13-year lifespan is considered fairly average, especially when you realize that 13 dog years is equal to 67 human years. According to the documented World Records, the world’s oldest living Shih Tzu was 23 years old. With a height of 8 to 11 inches and a weight of 9 to 16 pounds (or 4 to 7 kilograms), Shih Tzu are typically categorized as toys in most nations. Longevity in dogs is partially determined by their breed. A Shih Tzu will live for about 13 years on average. Popular belief in real life would mean that the age of a 2 years old dog equals a 14 years old kid. Once that is factored in, the age drops to 11. Dog BreedThe first year of a medium-sized dog's life is equal to 15 human years. Longevity in dogs is partially determined by their breed. Origin: North America. For others, there will be a small gain from now until 12 to 15-months. For example, a Rottweiler typically has a lifespan of 8-10 years while a Shih Tzu typically has a lifespan of 12-15 years. The Shih Tzu’s life span is somewhere in the middle. However, there are many other factors that also affect how long a dog will live such as diet, exercise, and whether or not they are spayed/neutered. Longevity in dogs is partially determined by their breed. 5 inches:. They have an attitude and can sometimes be moody. Shih Tzu dogs are renowned. The average lifespan of a Shih Tzu dog is between 10 and 16 years. At 23 years old , the world’s oldest Shih Tzu is still alive and well. According to Guinness World Records, Bluey, who lived 29 years, and 5 months (approx. Friendly and adaptable shih tzus commonly live to 14 years or older. 9 months old: Growth has noticeably slowed. The average lifespan can be anywhere from 12-16 years. For example, a Rottweiler typically has a lifespan of 8-10 years while a Shih Tzu typically has a lifespan of 12-15 years. However, there are many other factors that also affect how long a dog will live such as diet, exercise, and whether or not they are spayed/neutered. The Shih-Tzu inherits the stubborn personality of Shih Tzu. The oldest documented Shih Tzu was 23 years old. There was a study conducted that showed that dogs weighing 20 pounds below can live around 11 years which is similar to medium-sized dogs. There is always a potential in every. 1 year old: A Shih Tzu is deemed an adult. Of course, there are always those dogs that significantly outlive their expected life span. Life expectancy from age zero is 7. For example, a Rottweiler typically has a lifespan of 8-10 years while a Shih Tzu typically has a lifespan of 12-15 years. 151 in ”human years”) is the oldest dog in the world. There will always be exceptions to this approximate statement. 151 in ”human years”) is the oldest dog in the world. The average is 13 years. For example, a Rottweiler typically has a lifespan of 8-10 years while a Shih Tzu typically has a lifespan of 12-15 years. Caring for a Shih Tzu includes keeping them out of high heat and water (two things they don’t do well in). This means that 11 years in a human's life would be equivalent to around 66 years in a dog's life. They are also known by various nicknames including “teddy bear dog” and “toy dog. Rarely, infections and surgeries have been known to cause valve degeneration. liver, heart, and joints. For example, a Rottweiler typically has a lifespan of 8-10 years while a Shih Tzu typically has a lifespan of 12-15 years. A general way to calculate the comparison of age to humans is to multiply a larger dog's age by 8. They are a pet that will be with you for many years to come so it’s important that you’re ready for the commitment. As we discussed, their lifespan could be increased by a few years by taking care of your furbaby correctly and looking after the factors that affect their lifespan positively. According to Guinness World Records, Bluey, who lived 29 years, and 5 months (approx. 100 affectionate with family;. Depending on their size and. The oldest living Shih Tzu as of 2021 is Tutsy. The average longevity of a Shih Tzu is 13 years, with the majority lasting between 10 and 16 years. Longevity in dogs is partially determined by their breed. These dogs have been ideal human companions for as long as dogs have been domesticated. Longevity in dogs is partially determined by their breed. 3. With many dog breeds, the first year equals 14-15 human years, and then it depends on the size, weight. The Shih Tzu is said to live between 12 and 16 years, although this is only a rough guide. However, there are many other factors that also affect how long a dog will live such as diet, exercise, and whether or not they are spayed/neutered. 9 kg) and median body. It's thought the oldest living Shih Tzu was a dog from Florida called Smokey who lived to be 23-years-old. There is the. Shih tzu. There’s no fool-proof method for predicting exactly how long they can live, but current data suggests that Chihuahuas live an average of 15 to 20 years when properly cared for by a loving owner. While it is not typical for Shih Tzus to live for 25 years, they can have a longer lifespan under favorable conditions. Shih Tzu’s life expectancy. At the age of 10, the dog would be 70 years old. Training. However, there are many other factors that also affect how long a dog will live such as diet, exercise, and whether or not they are spayed/neutered. can live longer than pups up to 100 lbs. For example, a Rottweiler typically has a lifespan of 8-10 years while a Shih Tzu typically has a lifespan of 12-15 years. Feb 26, 2020 by Leo Roux. TEMPERAMENT: Friendly, intelligent, playful, alert, loyal, lively. Out-Going. However, they can still suffer from several health issues that impact Shih Tzu life span. Let’s take a quick look at shih tzu life expectancy, statistics, and trends to get you ready for what’s. Though a toy breed, he is sturdy at 9 to 16 pounds, making him easy to own in a variety of household settings. Shih Tzus are tiny-sized dogs. According to the American Kennel Club, a Shih Tzu life span is on average 11 to 15 years, however, since their health is so good, there have been numerous. The Shih Tzu is a highly people-oriented dog that thrives on human affection, attention, and companionship. Shih Tzu puppies are so small and fluffy that their cuteness often tricks owners into thinking they can delay training. German Shepherd: 7-10 Years. ”. wavy coat like a Shih Tzu, both of which need regular brushing, trims, and baths. They are prone to weight issues and respiratory, joint, and dental problems, so it is important to feed them high-quality food in moderation. Shih Tzu. In fact, while it’s not uncommon for a Shih Tzu to live to 16. One of the most important factors that can affect a Shih Tzu’s life expectancy is genetics. Life Span: 10-18 years: Personality: Affectionate, Playful, Outgoing: Exercise:. Breeding. The Average Lifespan of a Shih Tzu. Marnie – 18 Years. For example, a Rottweiler typically has a lifespan of 8-10 years while a Shih Tzu typically has a lifespan of 12-15 years. liver, heart, and joints. photo source: The New York Times. Longevity in dogs is partially determined by their breed. In fact, your Shih Tzu's life span may even be cut short by one to three years!The life expectancy of a maltese dog is 14–16 years. Coat Type/Length. The age of a pup in dog years to human years depends on the following: Breed. Immediate veterinarian care will help your Shih Tzu’s life span reach his golden years as a senior citizen. For example, a Rottweiler typically has a lifespan of 8-10 years while a Shih Tzu typically has a lifespan of 12-15 years. The second year of a dog equates to approximately nine human years - which makes a 2 year old dog equal to a 24 year old human (15+9=24). A Shih Tzu dog – famous for its distinct long-haired coat — will live to approximately 12 to 16 years. 1 years. On average, the shorkie, these adorable hybrid dogs, have a life span of around 12 to 15 years. 9 years. This information on median survival time being 2 years is referenced from this study of 180,000 insured dogs. Cross-breed dogs have a longer lifespan in comparison. As a result, Shih Tzus are regarded as senior dogs by the time they reach their tenth birthday. Longevity in dogs is partially determined by their breed. Your Shih Tzu's Health. Toy poodle. The average lifespan for large dog breeds is 8 to 12 years. It's thought the oldest living Shih Tzu was a dog from. Lifespan: 10–16 years, with an average of 12 years: Color Variations: Gold, liver, black, white, brown, grey. Thus, it is normal for a Shih Tzu to begin to age from seven, eight, or nine years. How long your Shih Tzu lives to in human years will depend on multiple factors though. The Shih Tzu is a generally healthy breed with an average lifespan of 13-15 years. If your shih tzu is 15 years old, she is equivalent to an adult who is 90. For example, a Rottweiler typically has a lifespan of 8-10 years while a Shih Tzu typically has a lifespan of 12-15 years. For example, a Rottweiler typically has a lifespan of 8-10 years while a Shih Tzu typically has a lifespan of 12-15 years. A Shih Tzu can live for an average of 13 years, but most live between 10 and 16 years. Shih Tzus can live up to an average of 15 years! Their life span makes wanting to adopt one as a family pet appealing to many parents. On average, Shih Tzus weigh 10. The Shih Tzu is a generally healthy breed with an average lifespan of 13-15 years. According to the search results, the average life expectancy of a Shih Tzu is around 10 to 16. That is why we have summarized the health concerns we will be discussing with you over the life of your Shih Tzu. A Maltese can live for up to fifteen years on average. Many people live even longer. Longevity in dogs is partially determined by their breed. However, there are many other factors that also affect how long a dog will live such as diet, exercise, and whether or not they are spayed/neutered. These dogs are native to Papua New Guinea and there are only about 100 of them estimated in the world. The world’s oldest Shih Tzu, at 23 years old, is still healthy and. Then the ration gradually slows down to 1:5. How long a Shih Tzu will live can range anywhere from 10 to 18 years, with an average lifespan of 13. What is the life expectancy of a Shih Tzu Poodle Mix?. The average lifespan for a Shih Tzu is 10-16 years. At the age of 8 to 9 years, the vet may declare this if the Shih Tzu has specific. Height (Male): 8 to 14 inches. 04 years; Beagle 9. The reality is that the lifespan of a Shih Tzu is just an approximation, and there are always exceptions. Top; Are; Can; How;. Longevity in dogs is partially determined by their breed. Here’s how long Shih Tzus can live in human years when they typically die and the oldest record of Shih Tzus. While many factors go into the average lifespan of a Shih Tzu, you can typically expect these dogs to live around 13 years. There’s a common misconception that one human year is equal to seven dog years. You might. Following that, a dog would have roughly five years for every human year. The oldest living Shih Tzu reached 20 years with proper care and genetics testing;. a 2-year-old Shih Tzu may be more likely to show signs of. ‘Toy’ is just a different name for ‘Teacup’ for Shih Poos. Rufus. The second year, 9 years, then 4 or 5 years for every year after that. 1 years and the dog breed Akita has an average lifespan of 12) If you own a Rottweiler in The United States, then your dog’s 1 year equals your 8. Surprisingly, they often outlast the larger and seemingly sturdier dog breeds. “Shih tzu are great family dogs. But it can live up to 16 years and beyond. They have sweet eyes and a floor-length double coat of silken fur. That is why we have summarized the health concerns we will be discussing with you over the life of your Shih Tzu. 06 of 26. That’s quite a long period of time for a small dog, but it’s important to bear in mind that the typical life-span of a Malshi is simply that – a standard. Getty. At the age of 10, the dog would be 70 years old. On average, a healthy Shih Tzu may live for about 12 to 16 years. Typically, female Shih Tzus tend to live a year to a year and a half longer than male Shih Tzus but the generalized average for both Shih Tzu genders,. In reality, the average first 2 years of a dog equals 24 human years usually. And then, each human year could be roughly 5 years for any dog. The breed has an average life expectancy of 10-18 years, but this can vary greatly depending on the individual dog and its genetic makeup. Petersburg, Russia), lived to. Longevity in dogs is partially determined by their breed. Origin: United States, Canada. However, there are many other factors that also affect how long a dog will live such as diet, exercise, and whether or not they are spayed/neutered. Shih Tzus are a breed with generally good health. Longevity in dogs is partially determined by their breed. Longevity in dogs is partially determined by their breed. The lifespan for a Shih Tzu dog typically ranges from between 10 to 16 years for both male and female pooches with an average lifespan of 13 years. Of all Poodle mix breeds, the Shih Poo has one of the longest life expectancies at 12 to 17 years. 5kg to 8. The shih tzu has an above-average life span of around 14 to 16 years, according to the Continental Kennel Club, so with good health care, your shih tzu will be your buddy for some time. Despite this. the mean age was 10. How long your Shih Tzu will live is determined by a lot of. It is likely to have characteristics that match both parents. Today, as a general rule, the American Veterinary Medical Association states: The first year of a medium-sized dog equals around 15 human years. However, there are many other factors that also affect how long a dog will live such as diet, exercise, and whether or not they are spayed/neutered. Dog BreedThe shih tzu–poodle, also known as a shih-poo, mix is a small, friendly mix that might be good for people with allergies. They love to be loved and give it back very easily,” says Dr. They can learn to understand the human language, but it takes time and repetition. However, there are many other factors that also affect how long a dog will live such as diet, exercise, and whether or not they are spayed/neutered. Standard Shih Poos have a lifespan of 12 to 17 years. Knowing how your shih tzu compares to humans in years gives you an. At the age of 10, the dog would be 70 years old. Popular belief in real life would mean that the age of a 2 years old dog equals a 14 years old kid. However, there are many other factors that also affect how long a dog will live such as diet, exercise, and whether or not they are spayed/neutered. Your 5 years 2 months old Shih Tzu is 38 years old in human years and is considered as a Young Adult dog. This number, though. How old is a 13 year old Shih Tzu? The Age That a Shih Tzu Becomes a Senior With the Shih Tzu, the average life span is 13 years, though this can range from 12 years to 16 years; for this reason, Shih Tzu dogs are considered to be seniors by the 10 year mark. Shih tzu should be socialized to children early on, but they enjoy people of all ages. No one wants to see his best friend. This can’t be 100% true. Life Expectancy. What is the Shih-tzu's Life Span: How Many Years Do They Live? This puppy dream of many dog lovers, the Shih -Tzu, when it is raised and healthy, lives between 10 to 15 years. Longevity in dogs is partially determined by their breed. Genetics, diet, exercise, healthcare, and overall quality of life significantly determine how long a Shih Tzu will live. Some even live 18 years. On average, Shih Tzus live between 10 to 16 years. Obesity is one health risk for canines; therefore, you must give him the right balance of. Shih Tzu Life Span. They age and grow slower than most of the larger breeds, which enables them to live that much longer. For example, a Rottweiler typically has a lifespan of 8-10 years while a Shih Tzu typically has a lifespan of 12-15 years. Longevity in dogs is partially determined by their breed. However, there are many other factors that also affect how long a dog will live such as diet, exercise, and whether or not they are spayed/neutered. 12-17 Years. Intelligent. In reality, the average first 2 years of a dog equals 24 human years usually. Shih Tzu Yorkie Mix Life Expectancy. However, there are many other factors that also affect how long a dog will live such as diet, exercise, and whether or not they are spayed/neutered. Smaller dogs tend to outlive larger ones in general. Marnie – 18 Years. We call it sundowning in Alzheimer’s patients. The average Shih Tzu lifespan is a little over 13 years. A Shih Tzu is considered to be a senior dog by the time they reach ten years of age. How to use the dog years calculator? Select a breed, enter your dog’s age, click on the calculate, and the dog years to human years converter calculates the result. They have the longest lifespan of all Shih Poo sizes as they. According to Guinness World Records, Bluey, who lived 29 years, and 5 months (approx. LIFE SPAN: 10 to 16 years. Dog Group: Sporting Size: 20-25 inches tall, 55-75 lbs Lifespan: 12-13 years Energy Level: Very High Coat: Long, thick, and silky Shedding: Heavy Hypoallergenic. It’s important to limit. Longevity in dogs is partially determined by their breed. For example, a Rottweiler typically has a lifespan of 8-10 years while a Shih Tzu typically has a lifespan of 12-15 years. The average age of Shih Tzu is approximately 13 years, while their life expectancy ranges between 10 to 16 years. However, there are many other factors that also affect how long a dog will live such as diet, exercise, and whether or not they are spayed/neutered. The life expectancy of a Shih Tzu can be. This can’t be 100% true. Pet parents may benefit from investing in pet insurance early in life. Small dogs mature early and females often have their first heat by the age of 6 or 7 months. Some of them are so small that they almost qualify for teacup status (literally a dog that can fit inside of a teacup). Here’s how long Shih Tzus can live in human years when they typically die and the oldest record of Shih Tzus. For most small dogs, including the Shih Tzu, the average life span is approximately 15 --16 years. How Many Human Years Do Shih Tzu Dogs Live The dog would have lived for 12 to 16 years if the average expected lifespan were converted to human years,. Tips for prolonging your Shih Tzu’s life. There are many variables. 9-16 pounds; Coat Details Type. One of the questions we asked was, "What was the biggest challenge you’ve had. According to Guinness World Records, Bluey, who lived 29 years, and 5 months (approx. Shih Tzus are one of the best small family dogs and you may be wondering how long these lovable canine companions can live. Regardless of some issues with. The life expectancy of a Shih Poo is relatively long. 4 years. The first year of a medium-sized dog's life is equal to 15 human years. The oldest Shih Tzu recorded in history was 23 years old. Due to his or her much shorter life span, your dog and you age at two widely different rates. The life expectancy of your shih tzu can depend on many factors, including their genetics and health. The world’s oldest Shih Tzu lived to be 23 years old — he was a Shih Tzu named Smokey from Florida. Shiba Inus weigh 17 to 23 pounds. While Marnie wasn’t the oldest Shih Tzu ever, she is probably the most famous. Shih Tzu. For example, a Rottweiler typically has a lifespan of 8-10 years while a Shih Tzu typically has a lifespan of 12-15 years. How Long Do Shih Tzus Live? A Shih Tzu’s average lifespan is 13 years. 1. Get Started. One important thing to note is that when you’re comparing the average life span of a Shih Tzu to other breeds, you have to take into account the size of the dog. How Long Do Chihuahuas Live in Human Years? The average lifespan of the Chihuahua is 12. How to use the dog years calculator? Select a breed, enter your dog’s age, click on the calculate, and the dog years to human years converter calculates the result. Toy poodles are generally smart and. The Maltese Shih Tzu is a small toy dog with a very thin frame. The average Shih Poo lifespan is around 13 to 17 years. So, it is also. Below is a breakdown of the age of a Shihpoo in dog years vs. Longevity in dogs is partially determined by their breed. Here. To Sum it All Up:Longevity in dogs is partially determined by their breed. The average lifespan for a Shih Tzu is 10-16 years. 9K. If a dog from the Shih Tzu dog breed doesn't have human interaction for. Although, there are Maltese dogs that have exceeded these years while some have lived below the expected lifespan — This could somehow prove that it greatly depends on how a dog is taken care of for it to reach a potentially. Even in human medicine,. Remember, these numbers are. The average lifespan of a Shih Tzu dog is between 10 and 16 years. Teething is complete for most pups. 23 years (11.