shih tzu life span in human years. They have an attitude and can sometimes be moody. shih tzu life span in human years

 
 They have an attitude and can sometimes be moodyshih tzu life span in human years  Since Shih Tzu’s are a breed that are generally healthy and have minimal hereditary issues compared to other dogs, life expectancy of Shih Tzus can reach up to 16 years

The average life expectancy of a Shih Poo is between 13 and 17 years. According to the same data, Shih Tzus have a life expectancy of 15 years. Their hyper attitude fades away gradually with age. For most small dogs, including the Shih Tzu, the average life span is approximately 15 --16 years. 1 year old: A Shih Tzu is deemed an adult. 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. It’s just an approximate range as some Shih Tzus live longer, and unfortunately, others fail to make it into their teens. 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. 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. Some people wonder how long this mixed breed will live in human years. Like many small breeds, Chihuahuas age faster during their puppy stage. 10-16 years Shih Tzu; Lifespan: 14-16 years Havanese; Lifespan: 12-15 years Lhasa Apso. Their small size and love for human companionship may have you asking as a parent, are Shih Tzus good with kids? Shih Tzu Personality and Temperament. This is a relatively long lifespan compared to other small dog breeds, and it is due in part to the health and longevity of their parent breeds. 5 years more than their male counterparts. A dog's second year is equivalent to roughly nine years in a person's life. Though a toy breed, he is sturdy at 9 to 16 pounds, making him easy to own in a variety of household settings. If a dog from the Shih Tzu dog breed doesn't have human interaction for. However, some will live longer, and some, tragically, won’t even make it to a full decade. Loving. Longevity in dogs is partially determined by their breed. Nonetheless, lifestyle and environment also contribute to a long and healthy life. On the other. 27), 2. Longevity in dogs is partially determined by their breed. Healthy shih tzu dogs can live to be any age between 10 and 18, but have an average life span of 13 years. Several factors can influence a dog's lifespan, including diet, exercise, genetics, and environment. The Shih Tzu’s life span is somewhere in the middle. A Shih Tzu is considered a senior dog between 9 and 10 years of age. 151 in ”human years”) is the oldest dog in the world. 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 Shih Tzu's Health. 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. This information on median survival time being 2 years is referenced from this study of 180,000 insured dogs. 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. Life Span: Variable; generally 10 to 17 years. Shih Tzus weigh between 9 to 16 pounds and their height usually ranges from 8 to 11 inches. Top; Are; Can; How;. Marnie – 18 Years. They are cheerful and friendly pups that love being around people and need human companionship to feel happy and well-adjusted. 4 years. Shih Tzu Life Span. One of the questions we asked was, "What was the biggest challenge you’ve had. At 23 years old, the world’s oldest Shih Tzu is still alive and well. Despite its small size, the Shih Tzu needs daily exercise. Shih Tzu Life Span. 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. Lifespan of Shih Tzu. 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. Today, as a general rule, the American Veterinary Medical Association states: The first year of a medium-sized dog equals around 15 human years. The life span of a Shih Tzu dog has stated to range anywhere from 10 to 18 years. Shih Tzu. Life Span: 10-18 years: Weight: 9-16 Ibs: Height: 9-10. The life expectancy at age 0 reported in the current study for dogs under primary veterinary care in the UK in 2016 was 11. 10-18 years; AKC Breed Popularity #20 of 195; Height Range. The average lifespan of a shih-tzu is around thirteen years. LIFE EXPECTANCY: 10 to 13 Years. It only takes 60 seconds. Shih Tzus are one of the best small family dogs and you may be wondering how long these lovable canine companions can live. 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. 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 will live for about 13 years on average. 10: Vizsla Lifespan: 12. Dog BreedLongevity in dogs is partially determined by their breed. Longevity in dogs is partially determined by their breed. Shiba Inus are small-sized dogs. Shih Tzu Life Span. 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. The oldest Shih Tzu recorded in history was 23 years old. The average lifespan of the Shih Tzu is 13. Shih tzu lifespan in human years – (Image Source: Pixabay. The average lifespan for a Shih Tzu is 10-16 years. 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. 5 inches:. 10-18 years. The ages of the Shih Tzu were 40% young adult (1 to 3-years-old), 34% adult (4 to 8-years-old), 13% puppy (under 1-year-old), and 12% senior (9+ years). Popular belief in real life would mean that the age of a 2 years old dog equals a 14 years old kid. Longevity in dogs is partially determined by their breed. In reality, the average first 2 years of a dog equals 24 human years usually. At 23 years old, the world’s oldest Shih Tzu is still alive and. The Shih Tzu's life expectancy can vary but on average they live 10 to 18 years. The Zuchon has a similar life expectancy to that of its parent breeds, and you can expect to enjoy a good 10 to 16 years of furry companionship with your Shichon. 06 of 26. Exercise Requirements. Again, keep in mind that. However, there are many different factors that can affect a Shih Tzu's 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. There will always be exceptions to this approximate statement. According to Guinness World Records, Bluey, who lived 29 years, and 5 months (approx. As per AKC’s measuring metrics, a 16-year-old Shih Tzu would be as old as an 87-year-old human. Longevity in dogs is partially determined by their breed. However, most live between 10 and 16. Shih Tzus are one of the best small family dogs and you may be wondering how long these lovable canine companions can live. However, small dogs like the Shih Tzu generally live longer than larger ones. 1 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. Like other dog breeds, Shih Tzu 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. Take them out for. Get Started. Shih Tzu life expectancy typically ranges anywhere from 10 to 16 years. Quote; 1800 668 502;. Longevity in dogs is partially determined by their breed. This cross appears to result in a dog that is largely predictable. As a smaller breed, they have a longer life expectancy than larger dogs that mature at a faster rate. In return, he needs a lot of attention and human companionship. On the other hand, dogs that weigh more than 90 pounds have an average lifespan of 8 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. That means you can expect the standard Shih Tzus to live on average for at least 12 to 13 years. Many Shih Tzus are known to live until their early to mid-teenage years, but Smokey is the name of a Shih Tzu who lived for 23 years. Casademont J. The breed became known as a noble dog of China, primarily as a royal house pet to members of the Ming Dynasty from the 14th to 17th centuries. The first year of a medium-sized dog's life is equal to 15 human years. Out-Going. For example, a Rottweiler typically has a lifespan of 8-10 years while a Shih Tzu typically has a lifespan of 12-15 years. Then the ration gradually slows down to 1:5. SHIH TZU LIFESPAN – POSSIBLE CAUSES OF DEATH. One Shih Tzu, named Smokey, enjoyed the Florida lifestyle for 23 years while. It numbers only 10-12 years. Longevity in dogs is partially determined by their breed. Temperament. 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. For example, a Rottweiler typically has a lifespan of 8-10 years while a Shih Tzu typically has a lifespan of 12-15 years. Also, from comparing Shih Tzu’s expected age. For example, a Rottweiler typically has a lifespan of 8-10 years while a Shih Tzu typically has a lifespan of 12-15 years. Other long-living Shih Tzu’s are as follows: Teddy – 19 Years. Average life span: 10 to 18 years When you live with a shih tzu, it’s a long-lasting mutual love affair. 3. Longevity in dogs is partially determined by their breed. 4 years longer than a male counterpart. This number, though. 2014;. Below is a breakdown of the age of a Shihpoo in dog years vs. Shih Tzus are a breed with generally good health. The Oldest Shih Tzu in the World. This can’t be 100% true. Revered in Tibet, the Shih Tzu made its way onto the laps of royalty in Imperial China. Many Shih Tzu do live until their early teens and some live until their mid teens. The shih tzu is a small, affectionate dog known for their feisty personalities. Height (Male): 8 to 14 inches. Longevity in dogs is partially determined by their breed. The world’s oldest Shih Tzu lived. Most Shih Tzu will live into their early teen years and are considered a senior dog between 9 and 10 years old. What is the life expectancy of a Shih Tzu? Typically, Shih Tzus have a lifespan of about 10–15 years if properly cared for and given the necessary veterinarian care to attend to any health. The shih tzu lifespan ranges from 10-18 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. Lifespan: 12–16 years. The UK Kennel Club survey puts the median lifespan of a Shih Tzu at 10 to 16 years. Information on the Maltese Shih Tzu including breed size, temperament, health, pet insurance & more. In the United States, canines on average live 12. 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 female Shih Tzu can live 1. In reality, the average first 2 years of a dog equals 24 human years usually. 9 years. Shih Tzus are one of the best small family dogs and you may be wondering how long these lovable canine companions can live. 04 years; Beagle 9. How old is a 10 year old Shih Tzu in human years? 56. Some of them can even live for more than 20 years with proper healthcare and training. Learn How To Calculate Dog Years To Human Years. The Average Lifespan of a Shih Tzu. Longevity in dogs is partially determined by their breed. But remember that all dogs are different. 1. Just how different depends on your dog’s weight and stage of life. Genetics . However, some dogs will live longer, while others will have shorter lives. In order to determine the average life expectancy of a shih tzu yorkie mix, you must first know the life spans of their parent breeds. Bernese Mountain dog: 7-10 Years. In fact, your shih tzu’s life span may be cut short by one to three years! We’ll clean your dog’s teeth regularly and let you know what you can do at home to keep those pearly whites clean. Shih Tzu 11-14 Siberian Husky 11-13 Silky Terrier 11-14 Skye Terrier 12-14 Snorkie 12 Soft-coated Wheaten Terrier 12-14. Leave this field empty if you're human: Social. Where Shih Tzu go, giggles and mischief follow. This means that 11 years in a human's life would be equivalent to around 66 years in a dog's life. In general, a female Shih Tzu will live longer than a male by about 1. Longevity in dogs is partially determined by their breed. 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. What is the life expectancy of a Shih Tzu Poodle Mix?. 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. Their coat needs regular grooming and (frequent) visits to a professional groomer. 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. 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. A Shih Tzu dog – famous for its distinct long-haired coat — will live to approximately 12 to 16 years. Weight: 18-29kg. However, genetics, environment, care, and diet can all have a significant impact on your dog's longevity. They have sweet eyes and a floor-length double coat of silken fur. This breed sheds a moderate amount and needs daily brushing to keep their luxurious coats in top condition. 47 years shorter than the life expectancy at. 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. Shorkies thrive on human interaction and enjoy being part of the family unit. The average lifespan for a Shih Tzu is 10-16 years. On the other hand, dogs that weigh more than 90 pounds have an average lifespan of 8 years. Mal-Shi are more likely to develop cancer since they do live to an older age. human years — based on a smaller dog around 5–20 pounds:On average, Shih Tzus have a lifespan of 10-16 years, with some living even longer. 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. How Long Do Shih Tzu Live: Average Life Expectancy. Country of Origin: New York City, New York, USA. The average lifespan of a Shih Tzu Yorkie is between 12 and 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. An aging Shih Tzu requires special care and has unique needs, including vet visits every 6 months. It’s not that simple, as you have to take into consideration the size differences over different breeds. 5 inches in height. Lifespan: 10–16 years, with an average of 12 years: Color Variations: Gold, liver, black, white, brown, grey. 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. Median body weight was 6. A well-cared-for Shih Tzu can live an active. 4 /13. What Factors Shorten the Life Span of a Shih Tzu? Health and genetics are contributing factors to how long your Shih Tzu will live. Longevity in dogs is partially determined by their breed. Some Shih Tzu puppies will stop growing by the age of 9, 10 or 11-months old. Longevity in dogs is partially determined by their breed. Have gorgeous coats. So these dogs are among the longer living dog breeds. Dog BreedShih Tzu vs Maltese: Life Expectancy. Instead of multiplication, we have to check the dog’s weight, breed, and health status. A living teddy bear, the shih tzu could spend a considerable amount of time by your side. Below is a table of 10 dogs with. For example, a Rottweiler typically has a lifespan of 8-10 years while a Shih Tzu typically has a lifespan of 12-15 years. In truth, this breed can have a stubborn streak so it’s best to start training from 8 weeks old. 9 months old: Growth has noticeably slowed. 5kg to 8. No one wants to see his best. Shih-tzu Life expectancy: 11. Purple Collar Pet Photography // Getty Images. The lifespan of a Shih Tzu is a range from 10 to 16 years, and the average lifespan is 13 years. Shih Tzus are loved for their long and fluffy coat but that’s also the only (somewhat) hard-to-manage thing for seniors. Petersburg, Russia), lived to. The AKC recommends you calculate a Bichon’s age thusly: By the time she is 1 year old, she is 15 in human years. There are even some breed representatives. 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 years. While it’s a Shih Tzu’s genes, heredity and general makeup that provides a strong foundation to a long life span, it is a pet owners responsibility to take care of their beloved Shih Tzu and help guide it through a long, happy life. The Spruce / Kevin Norris. 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. But during this long life, they are predisposed to a few health issues that may require care. And by 10 months of age, they are considered to be an adult. Longevity in dogs is partially determined by their breed. 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. 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. Dachshund. The first year of a medium-sized dog's life is equal to 15 human years. According to the search results, the average life expectancy of a Shih Tzu is around 10 to 16. Double/Long. The average life expectancy for the Shih Tzu is between 10-18 years, but some of these pups have. You can also learn to groom them at home. 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. 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. Average Lifespan of a Shih Tzu. 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. However, the Shih. 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. In reality, the average first 2 years of a dog equals 24 human years usually. 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,. Some of them are so small that they almost qualify for teacup status (literally a dog that can fit inside of a teacup). 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. (BOAS) and trachea collapse, is essential in extending a Shih Tzu’s life expectancy since it tends to live longer than most dog breeds. After that every human year equals approximately five dog years. Shih Tzu aren’t exactly athletes, and because of this, they can often become overweight. Origin: North America. 8 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. This is a wide-ranging age, and 18 years is an incredibly long lifespan for a canine. For example, a Rottweiler typically has a lifespan of 8-10 years while a Shih Tzu typically has a lifespan of 12-15 years. Shih Tzus have a life span of ten to eighteen 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. Of all Poodle mix breeds, the Shih Poo has one of the longest life expectancies at 12 to 17 years. As mentioned, smaller breeds have a longer lifespan because they age slower. According to the American Kennel Club (AKC), the average lifespan of Miniature Pinscher is around 12 to 16 years. Size. And then, each human year could be roughly 5 years for any dog. 1 years. Life span: 12-15 years. we would like to. The following are some of the major factors that influence a Shih Tzu’s lifespan: An average life expectancy of a Shih Tzu is around 13-14 years. Rarely, infections and surgeries have been known to cause valve degeneration. It has an upbeat attitude and loves to play & romp. ”. A few years ago there were reports of a Shih Tzu alive and well into his early twenties, which was pretty mind blowing. For example, a Rottweiler typically has a lifespan of 8-10 years while a Shih Tzu typically has a lifespan of 12-15 years. 05 human years. According to Guinness World Records, Bluey, who lived 29 years, and 5 months (approx. The average life span of a Shih Tzu is thirteen years although they can live longer than that. For the first year of life, a dog will age 15 human years. For example, a Great Dane typically has a lifespan of six to eight years while a toy poodle can live for up to 18 years. How Old Is a 13 Year Old Shih Tzu in Human Years? A 13-year-old Shih Tzu is 68 years old in human years. Here’s how long Shih Tzus can live in human years when they typically die and the oldest record of Shih Tzus. Shih Tzu. A Maltese can live for up to fifteen years on average. In Florida, a dog named Smokey who lived to be 23 years old is believed to be the oldest Shih Tzu still alive. There is always a potential in every. Since a Shih Tzu's life expectancy is an average of 13 years, you'll have lots of time to play and have fun with your new pup! The Shih Tzu Personality Is Good Around Other Dogs If you have other dogs, you'll generally find that Shih Tzus fit right in the household. Answer by Art Y Toy and small breed dogs live longer than medium or large breed dogs. Some medical problems that this breed is predisposed to include: Obesity. How long a Shih Tzu will live can range anywhere from 10 to 18 years, with an average lifespan of 13. Shih Tzus are tiny-sized dogs. A well-cared-for Shih Tzu can live an active and healthy life for many years, and proper. Longevity in dogs is partially determined by their breed. So, a dog age 2 is equivalent to a human age 24, while a dog age 10 is equivalent to a human age 64. 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 median lifespan of the breed according to the UK Kennel Club is 13 years and 2 months. Let’s take a look at 10 dogs with the longest lifespans and how long they can live! Toy poodles and Shih Tzus live on average for 10 to 18 years. They can normally live for anywhere between 10 to 18 years, although on average it is 13 years. Depending on their size and. Shih Tzu dogs have a life expectancy ranging from 10 to 16 years, with the average age being 13 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. According to Guinness World Records, Bluey, who lived 29 years, and 5 months (approx. Yorkshire Terrier: 11-15 Years. Shih Tzu. It’s important to be aware of potential health problems, so you can help. Shih-tzu 11. 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. 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 is a rather popular breed in the U. 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. 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. 151 in ”human years”) is the oldest dog in the world. How Long Do Shih Tzus Live? A Shih Tzu’s average lifespan is 13 years. How Popular is the Shih Tzu? Fairly popular, especially amongst smaller dogs, The American Kennel Club ranked the Shih Tzu as the 15th most popular breed in 2015, falling from 11th in 2013. the mean age was 10. 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. Following that, a dog would have roughly five years for every human year. Shih Tzus are small dogs whose average life expectancy is 12–16 years. For others, there will be a small gain from now until 12 to 15-months. Maltese dogs are expected to live as long as 12-15 years with an average age of living up until 13. 1kg. 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 obvious question that comes after. They have the same life expectancy as Teacup Shih Poos as they are actually the same size dog. However, some will live longer, and some, tragically, won’t even make it to a full decade. Caring for a Shih Tzu includes keeping them out of high heat and water (two things they don’t do well in). 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. Genetics, lifestyle, nutrition, activity level, and preventative. For example, a Rottweiler typically has a lifespan of 8-10 years while a Shih Tzu typically has a lifespan of 12-15 years. Shih tzus have a long life span and often live up to 16 years. Experts agree, however, that the level of maturity a dog reaches in the first two years is similar to that of a 14-year-old human, but that is where the similarity ends. 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. There are many variables. For example, a Rottweiler typically has a lifespan of 8-10 years while a Shih Tzu typically has a lifespan of 12-15 years. Your Shih Tzu's Health. Eighteen years is incredibly long, and some can live much longer than this. But it can live up to 16 years and beyond. Considerable life expectancy of 13 years for the Shih Tzu can be determined by keeping those figures in mind. Shih Tzu. The lifespan of a shih tzu can vary a great deal depending on how it is cared for. The life expectancy of a Maltese Shih Tzu is around 10 to 16 years. Shih Tzus live from 11 to 16 years, with females expected to live an average 1. Shih Tzu Life Span Compared to Other Breeds. Shih Tzus weigh 9 to 16 pounds. A Shih Tzu dog – famous for its distinct long-haired coat — will live to approximately 12 to 16 years. If you have any problems. Longevity in dogs is partially determined by their breed. The average Shih Tzu lifespan is a little over 13 years. Rufus. 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. Shih tzu. The oldest living Shih Tzu as of 2021 is Tutsy. A Shih Tzu is considered to be a senior dog by the time they reach ten years of age.