The study, published in the journal Scientific Reports, found that the dogs with the longest life expectancy are Lancashire heelers with a median of 15.4 years, followed by Tibetan spaniels (15.2 ...Below are 20 large dog breeds with a relatively long lifespan and are excellent as pets. 1. Australian Shepherd. Image Credit: unsplash.com. Bred initially during the early 1800s, Australian Shepard is a Herding dog famous also as a household dog.Oct 23, 2023 · Large Dogs Breed Than Have A Longer Life Span. So if you like large dog breeds and still want your pet to live long, this list of longest living large dog breeds is for you. So keep reading! Below are 20 large dog breeds with a relatively long lifespan and are excellent as pets. 1. Australian Shepherd Briard. The scruffy, big-boned briard boasts long, wavy hair atop his athletic physique. A working dog by nature, briards enjoy an active lifestyle and are happy to accompany adventurous owners on hikes, swims, long walks, or a pit stop to the backyard for a friendly game of fetch.27 Sept 2022 ... The Longest-living Dog Breeds Are Tiny, But Why? ... Have you ever wondered why you seem to know a lot more elderly Chihuahuas than aged ...The life expectancy of these sub-breeds are as follows: Mastiff or English Mastiff: 6 to 10 years. Bullmastiff: 8 to 10 years. Neapolitan Mastiff: 8 to 10 years. Tibetan Mastiff: 12 to 15 years. Spanish Mastiff: 10 to 12 years. American Mastiff: 10 to 12 years. There are a number of factors that can affect the lifespan of a Mastiff.Key Takeaways. Average lifespan of Maltese is 12-15 years, with females living longer. Proper care, including regular vet visits, can extend lifespan. Health issues like luxating patellas can threaten longevity. Safety measures, such as using harnesses and seatbelts, protect from injury and trauma.According to Vetstreet, Chihuahuas live 12 to 20 years. Healthy Chihuahuas have one of the longest life spans of any breed of dogs. They are also the smallest breed and the only na...3 days ago · Vetmedin’s Role: Significantly reduces the heart’s workload and improves its efficiency. Life Expectancy Impact: Delays onset of CHF by a median of 15 months; prolongs life by a median of 41 months compared to 25.5 months without it. Safety and Side Effects: Generally safe with rare side effects; careful monitoring is advised. CNN —. It was only two weeks ago that Spike, a 23-year-old chihuahua mix from Ohio, was named the oldest living dog. Now, he has been utterly dethroned. Bobi, at the age of 30 years and 268 days ...They have long legs, and it is amazing to watch these giants run. Great Danes have a life expectancy of seven to 10 years, with bloat being a major concern for this breed. Bloat. 5. Bernese Mountain Dog, 7-10 Years (Possibly Closer to 6-8) Bernese mountain dogs are tri-colored, with black, white, and rust markings. ©Eve Photography ...Chow Chow. Longest Living Dogs In The World: Beagle. Shih Tzu. Maltese. Greyhound. Longest Living Dogs No1. Chihuahua. The Chihuahua may be a very tiny dog breed, but it is proven to be one of the longest living dogs in …Beagle: About 14 or 15 Years. The Beagle is actually the largest of the long-lived breeds, with males weighing up to about 25 pounds. This breed is a scent hound, first developed for tracking using its nose, and the dog is still used for that purpose. His success as a family dog is due to his good temper, friendliness with kids, and great size.Dogs were grouped by size and shape and small dogs with long, pointy noses lived for the longest, according to the data, with an average lifespan of 13.3 years. However, their mid-sized ...For most dog owners, the idea of extending their beloved companion’s life is tantalizing. A dog’s lifespan—about 10 to 13 years—is only a small portion of the average human’s, and some ...American Eskimo Dogs, affectionately termed “Eskies”, have a typical lifespan ranging from 12 to 15 years. This duration can slightly fluctuate based on several factors including genetics, diet, exercise and overall care. Owners who provide their Eskies with a balanced lifestyle often find their furry friends living at the longer end of ...The average lifespan of a Shorkie is 11 to 16 years. However, they may give you some bonus years of mischief when shown proper love and care. Shorkies are considered relatively healthy and tend to live longer than other breeds, especially large ones.Jul 17, 2023 · Life expectancy: 12 to 16 years. The average lifespan of an Australian Cattle Dog, a medium-sized breed of dog, is 12–16 years. Indeed, an Australian Cattle Dog named Bluey held the record of long living dog breeds in the Guinness Book of World Records. The high levels of energy in Australian Cattle Dog necessitate that they participate in ... The average life expectancy for the Newfoundland is 9–10 years. Like some large-breed dogs, Newfoundlands are predisposed to a few health issues. Understanding how you can help Newfoundland live a long and happy life involves examining the factors that can affect it.Dog life expectancy at birth. Jack Russell Terrier 12.72 years. Yorkshire Terrier 12.54 years. Border Collie 12.10 years. Springer Spaniel 11.92 years. Crossbred 11.82 years. Labrador Retriever 11 ...Key Takeaways. Average lifespan of Maltese is 12-15 years, with females living longer. Proper care, including regular vet visits, can extend lifespan. Health issues like luxating patellas can threaten longevity. Safety measures, such as using harnesses and seatbelts, protect from injury and trauma.Flat-faced dogs, large dogs, and male dogs typically live shorter lives, the scientists discovered. Breeds that live longest, over 14.5 years, are Lancashire heelers, Tibetan spaniels, and Shiba Inus.How old is your dog in human years? And what factors contribute to a long and healthy life for a dog? For years, it’s been generally accepted that “dog years” are roughly human years times seven – that a 1-year-old puppy is like a 7-year-old child, and an 11-year-old elderly dog is like a 77-year-old senior citizen.Jan 4, 2023 · Dogs that live the longest (mostly small breeds) can often reach their late teens or even early 20s, while extra-large breeds like Great Danes and Newfoundlands typically only live about 7-10 years. It’s not entirely clear why small dogs outlive larger breeds. This Pug-and-Coton de Tuléar mix tops the list of mixed breed dogs that have the longest life expectancy up to 17 to 19 years. They are small dogs that can stand at 8 to 12 inches and weigh up to ...The dog (Canis familiaris or Canis lupus familiaris) is a domesticated descendant of the wolf.Also called the domestic dog, it is derived from extinct gray wolves, and the gray wolf is the dog's closest living relative. …Dogs with longest lifespan: Australian Cattle Dog. Life expectancy: 12 to 16 years. The average lifespan of an Australian Cattle Dog, a medium-sized breed of dog, is 12–16 years. Indeed, an Australian Cattle Dog named Bluey held the record of long …Best Longest Living Dog Breeds: Scottish Collie. There are several breeds of dogs that are known to have long life spans. The Scottish collie is one of these breeds. Collies live an average of 12-14 years, but some have been known to live as long as 17 years. Collies are a breed that is known for their intelligence and herding instincts.16 Aug 2019 ... According to the AKC, these small dogs can live from 12 all the way up to 16 years. But many have lived for much longer, according to Pet Plus, ...1. Maltese. Sebastian Condrea // Getty Images. These gorgeous white-haired pups — which first originated from Malta — are known for having a longer life expectancy due to their small size. While they generally live for around 15 years, research by Paw …Feb 7, 2024 · This dog has a long life-span of about 15 years. 8. Australian Cattle Dog Life expectancy: 13-14 years. This energetic breed is well-known for its intelligence, agility, and stamina. Like the ... Have an emergency plan for disasters and keep a pet first-aid kit on hand as well. 9. Save Money for Medical Care. Medical care costs money, so consider buying a pet insurance policy for your dog ...Jun 1, 2023 · Healthiest Dog Breeds 1. Australian Cattle Dog Photo credit: Adobe/everydoghasastory. The Australian Cattle Dog is one of the healthiest dogs out there. Known for their intelligence, work ethic, and stamina, these dogs are a typically resilient breed that doesn’t face many health issues. The breed was brought back from just three bloodlines that remained. A shiba inu is expected to live between 13 and 16 years. One of the longest-living dogs of this breed was 26-year-old Pusuke ...While the American Kennel Club says that the lifespan of the Bernese Mountain Dog is 7-10 years, most sources put their lifespan at more like 6-8 years. A Swiss study put the median life expectancy of Bernese Mountain Dogs in Switzerland at 8.4 years. A Danish study found the average life expectancy of Bernese Mountain Dogs to be only 7.1 years.March 15, 2024, 10:03 AM ET. Updated at 6:50 p.m. ET on March 15, 2024. At about 3:30 a.m ., four hours into our drive, Travis Livieri’s phone began to thrum. “I’ve got a ferret for you ...16 Aug 2019 ... According to the AKC, these small dogs can live from 12 all the way up to 16 years. But many have lived for much longer, according to Pet Plus, ...18 Oct 2022 ... It's not that a Basenji doesn't want to bark, they just have a very unique and distinctive one. These dogs can also be great with kids as long ...3 Jan 2023 ... Small-breed dogs tend to have the longest lifespan, averaging 10–15 years. But as these long-life dogs age, they are more prone to liver, kidney ...Jul 1, 2019 · Besides being the smallest dog in the world, the charming and courageous chihuahua is also the longest living dog breed. Their life expectancy is estimated between 15 and 18 years, but some individuals manage to live up to 20 years with the correct care. These dogs are, however, very sensitive to cold and sudden temperature change and often ... Rottweiler (9.5 years). Pet Premium Pet Health Insurance reports that the Rottweiler ranks as the most costly dog breed to care for. This robust breed, known for its fluctuating energy levels from ...Jun 10, 2021 · Some small dogs live much longer than what is expected of their breed while others unfortunately don't, but in general, small dog breeds live longer than most large dog breeds. The following are life expectancy averages of specific small dog breeds. Bichon Frise - 12 years. Boston Terrier - 11 years. Cairn Terrier - 14 years. Chow Chow. Longest Living Dogs In The World: Beagle. Shih Tzu. Maltese. Greyhound. Longest Living Dogs No1. Chihuahua. The Chihuahua may be a very tiny dog breed, but it is proven to be one of the longest living dogs in …The English Pointer, known for its athletic build and keen sense of smell, typically boasts a lifespan of between 12 to 15 years. Like all breeds, this can vary depending on various factors, but many English Pointers live well into their teens with proper care. This makes them one of the longer-living medium to large-sized dog breeds.For pet parents who want to keep their companion in their life as long as possible, ... 15 Longest-Living Dog Breeds. Chihuahua // 14–16 years; Bichon frisé // 14–15 years;May 3, 2021 · 1. Feed Your Dog a Healthy and Balanced Diet. We hear all the time that our bodies are a temple, and what we put into it is what we are going to get out of it. Well, the same is true of our dogs and their food. It’s important that we feed a well-balanced diet to ensure optimal health and longevity for our canine pals. May 27, 2021 · The average lifespan for large dog breeds is 8 to 12 years. This includes large breed dogs such as German Shepherds, Golden Retrievers, Labrador Retrievers, Rottweilers, and Doberman Pinschers, as ... 1.8K Likes, 54 Comments. TikTok video from The Wildest (@thewildest). 25.1K.On average, treeing Walker coonhounds live for 12 to 13 years. They are slow to mature and are not fully grown until they are 18 months to two years old. As adults, they typically stand 20 to 27 inches tall at the shoulders and weigh 50 to 70 pounds. For your …The Leonberger is a big dog, and as with all large dogs, there are problems that they will face. Despite its mixed background, its lifespan is very short. Most dogs of this breed only make it 8-9 years, though this may vary based on genetics. The health problems a Leonberger faces are: Cancer, especially in the bones.Simply replace 25% of your dog’s current diet with real ingredients, like kale, apples, spinach, and carrots, or supplement with high-quality freeze-dried food, like Side By Side Pet Food. In 30 days, we’re confident that you’ll see huge, positive changes in your furbaby’s overall health and well-being. Take the Pledge HERE.The average lifespan of a Shorkie is 11 to 16 years. However, they may give you some bonus years of mischief when shown proper love and care. Shorkies are considered relatively healthy and tend to live longer than other breeds, especially large ones.This is relatively long compared to the average lifespan of medium- to large-sized dogs, which is 9 to 12 years. That said, the quality of life of a Husky as well as its diet and genetics, may make or break its long life expectancy. Many Siberian Huskies are reported to even live longer than their average lifespan.Chow Chow. Longest Living Dogs In The World: Beagle. Shih Tzu. Maltese. Greyhound. Longest Living Dogs No1. Chihuahua. The Chihuahua may be a very tiny dog breed, but it is proven to be one of the longest living dogs in …4 /13. Just 12 to 14 inches tall, miniature Schnauzers are sturdy, muscular dogs that typically live 12 to 14 years. Because the breed tends to live long and love kids, it's a great pick for ...4 Jun 2023 ... Toy poodles, known for their natural hypoallergenic, no-shed coats, are also one of the longest living dog breeds. They can live up to 18 years.Several factors determine the life expectancy of your dachshund apart from genetics- an individual health condition, environment, diet, and healthcare. A recent study suggests that the average lifespan of a dachshund ranges between 12 to 15 years for most wiener dogs. Given the right care, some dachshunds can live for up to 18 years, and in ...Apr 27, 2022 · Many dog breeds are known to have a long life span, and there have been records of longest-lived dogs surpassing 20 years. A very popular breed with a long lifespan is the Chihuahua. Its average falls between 10 and 18, and many have been known to live up to 20. Jun 10, 2021 · Some small dogs live much longer than what is expected of their breed while others unfortunately don't, but in general, small dog breeds live longer than most large dog breeds. The following are life expectancy averages of specific small dog breeds. Bichon Frise - 12 years. Boston Terrier - 11 years. Cairn Terrier - 14 years. While the American Kennel Club says that the lifespan of the Bernese Mountain Dog is 7-10 years, most sources put their lifespan at more like 6-8 years. A Swiss study put the median life expectancy of Bernese Mountain Dogs in Switzerland at 8.4 years. A Danish study found the average life expectancy of Bernese Mountain Dogs to be only 7.1 years.The average lifespan of a Havanese is about 14–16 years, although some Havanese can live well into their late teens. This lifespan is relatively long for a small dog breed, making the Havanese an excellent choice for families looking for a long-term companion. Image by: Ralf Bitzer, Pixabay.1. Alaskan Malamutes are known for their strength and endurance, initially bred for hauling heavy freight as sled dogs. They have a life expectancy of around 12-15 years, which is notable for their size. Regular exercise and a healthy diet contribute to …Here are the 20 dog breeds with the longest lifespan. Miniature Schnauzer – 14 years. These dogs are so cute with all that fuzzy hair. What’s particularly cool about this breed is that not only does it stay quite small for the duration of its life, it’s also one that maintains its very puppy-like behavior.There are many different types of turtles and all have pretty long lifespans. Here are some popular species people keep and their typical lifespans: Sulcata tortoise: 70+ years. Box turtle: 50 years with some captive specimens allegedly reaching 100 years. Red-eared slider: 30 to 50 years. Snapping turtle: 40 years.1.8K Likes, 54 Comments. TikTok video from The Wildest (@thewildest). 25.1K.Feb 12, 2019 · Photo: pixabay. 1. Dogue de Bordeaux. According to the AKC, the Dogue de Bordeaux (also called the French Mastiff) is one of the breeds with the shortest life expectancy. Healthy adults live 5–8 years on average. Not surprisingly, the Dogue de Bordeaux is also one of the largest breeds. 2 Feb 2024 ... Top 10 breeds, average lifespans · Lancashire Heeler - 15.4 years. · Tibetan Spaniel - 15.2 years. · Bolognese - 14.9 years. · Shiba Inu ...They have long legs, and it is amazing to watch these giants run. Great Danes have a life expectancy of seven to 10 years, with bloat being a major concern for this breed. Bloat. 5. Bernese Mountain Dog, 7-10 Years (Possibly Closer to 6-8) Bernese mountain dogs are tri-colored, with black, white, and rust markings. ©Eve Photography ...19 Nov 2023 ... The Chihuahua holds the reputation for being the longest-living dog breed, with an average lifespan of 12 to 20 years.The study involved 30 healthy adults who were around age 28 on average and had been recruited from pet salons and a dog grooming school in Seongnam, South Korea, between May and June 2022.. In a ...Bobi, a 30-year-old livestock guardian dog from Portugal, evaded death when he was born. Today, he is considered the world's oldest dog ever. Guinness World Records. Two weeks after Guinness World ...Labradors, the most popular breed in the UK, scored 13.1 years. Female dogs tended to live a little longer than males, with a life expectancy of 12.7 years compared to 12.4. The study also found ...Lifespan. 18 Years. 17 Years. 16 Years. 16 Years. 16 Years. It’s okay not to recognize the breed with the longest average lifespan on our sholist, the New Guinea Singing Dog. It’s a type of wild hunting dog that’s extremely rare. In fact, it’s considered as one of the world’s rarest dogs.Are you looking to bring a new furry friend into your life? If so, you may have come across the term “I need a puppy for free” in your search. One of the most significant advantage...For example, anxious dogs can be too active and end up hurting themselves, while lonely dogs can be too passive and end up being lethargic. Summary. Chiweenies have a long lifespan compared to other dogs. But at the end of the day, the lifespan of your chiweenies will depend on their overall health and how you take care of them in general.Dec 12, 2021 · Dogs are aging at a unprecedented rate and suffering from diseases historically unheard of. They are meant to live a long healthy life. It is a tragedy that a six year old dog is now being considered a senior. With a bit of patience, knowledge, and effort, we can help turn these statistics back around and grow old with our pups. Medium-sized dog breeds often strike a balance between the hearty constitution of smaller breeds and the robust nature of larger ones. Several medium breeds are noted for longevity, making them ideal companions for those seeking a longer-term pet relationship. The following are ten medium-sized breeds known for their extended life spans. 1. Beagle Beagles, famous for their keen sense of smell ... Jun 10, 2021 · Some small dogs live much longer than what is expected of their breed while others unfortunately don't, but in general, small dog breeds live longer than most large dog breeds. The following are life expectancy averages of specific small dog breeds. Bichon Frise - 12 years. Boston Terrier - 11 years. Cairn Terrier - 14 years. While there are exceptions to every rule, there are a number of dog breeds that live the longest and are known to have longer lifespans than most other breeds. Generally, a dog's lifespan...For example, anxious dogs can be too active and end up hurting themselves, while lonely dogs can be too passive and end up being lethargic. Summary. Chiweenies have a long lifespan compared to other dogs. But at the end of the day, the lifespan of your chiweenies will depend on their overall health and how you take care of them in general.Cat Breeds and Lifespan . While it is impossible to know exactly how long a cat will live, some breeds of cats are known to often live longer than others.The Siamese and Manx cat breeds are two that often outlive their cat competition, but other breeds have been recorded as living into their 20s and even 30s. Both purebred and domestic mixed …As a pet parent, you want your dog to live a long, healthy life. Unfortunately, some dogs have shorter lifespans than others. A dog's lifespan depends on many factors, but it's well known that small dog breeds live longer than large breeds, even though scientists aren't exactly sure why. 1 On average, small breeds can live anywhere from 10-15 years, but it ultimately …How long do dogs live? The average lifespan of a dog varies by breed and size but typically ranges from 10 to 13 years. Small breeds often live longer than larger breeds. What is the lifespan of a large dog? Large dogs generally have a shorter lifespan compared to smaller breeds. On average, large breeds may live around 8 to 12 years, with ...March 15, 2024, 10:03 AM ET. Updated at 6:50 p.m. ET on March 15, 2024. At about 3:30 a.m ., four hours into our drive, Travis Livieri’s phone began to thrum. “I’ve got a ferret for you ...If you’re considering adding a furry friend to your family, adopting a dog from an animal shelter is an excellent choice. Not only are you providing a loving home for a dog in need...Dog life expectancy at birth. Jack Russell Terrier 12.72 years. Yorkshire Terrier 12.54 years. Border Collie 12.10 years. Springer Spaniel 11.92 years. Crossbred 11.82 years. Labrador Retriever 11 ...Cavachons typically live between ten and fifteen years. They are generally healthy dogs, and some can even live to be as old as eighteen. Understanding their common health problems, such as heart issues, can help you aid your dog in living a longer and happier life. Your Cavachon likely has a long life ahead of it.Lhasa Apso dogs are known to live between 12 and 14 years, but some may live up to 18 years. Lhasa Apsos are considered a long-lived breed, and they are considered healthy dogs overall. They are prone to some health problems, but those risks are typically milder than those of other dog breeds. Some common health problems for Lhasa Apsos include ...30 Jul 2020 ... We sometime wish our dogs could stay with us forever, But these dogs got limited lifespan here. Here are the Top 5 dog breeds with shortest ...The life span of a Cockapoo is typically 13 to 17 years. It inherits its longecity from both the Poodle and Cocker Spaniel parent breeds. So on average, you would expect Cockapoos to live for approximately fifteen years. This only provides an approximate guide for how long a Cockapoo will live. Some will live longer or shorter!
In the most recent 2018 Japanese study with 12,039 toy, small and medium breeds (no giant breeds), researchers found median age to be 13.7 years ( 9 ). Shiba had the longest lifespan while French .... Samsung warranty tv
March 15, 2024, 10:03 AM ET. Updated at 6:50 p.m. ET on March 15, 2024. At about 3:30 a.m ., four hours into our drive, Travis Livieri’s phone began to thrum. “I’ve got a ferret for you ...Photo from: julies_porties (IG) A Portuguese Water Dog (PWD) has an 11 to 13 years average lifespan as stated by the American Kennel Club (AKC). In a sense though, no one can really accurately predict how long every dog would live. His lifestyle, as well as his genetics, would be great predictors, however, if the puppy will last long or not.How long do Cockapoo dogs live. The American cockapoo dog breed firm estimates the cockapoo dogs’ lifespan expectancy at 12 to 22 years. In my experience of knowing many cockapoo owners. I would say 12 to 16 years is a good age for a cockapoo’s lifespan. Most cockapoos will growth slow down after they turn two years old.Owner. Les and Rosalie Hall. Bluey (7 June 1910 – 14 November 1939) was a female Australian Cattle Dog owned by Les and Rosalie Hall of Rochester, Victoria. She holds the Guinness World Records as the oldest dog to have ever lived. The record was briefly disputed by Bobi, but Bobi's certification was revoked by Guinness as lacking evidence.The average lifespan of a Chihuahua is 12 to 14 years of age but they have been known to live longer. One of the longest-lived dogs on record was a Chihuahua that lived to be 20 years, 265 days.A farm dog has broken a world record after being crowned the oldest living canine. Bobi, who is 30 years old, has reached the milestone by outliving his breed's normal life expectancy by almost ...How Long Do Medium-Size Dogs Live? Medium-size dogs align more with the overall average dog lifespan of 10–13 years. But some medium-size dogs can be very long-lived; the oldest dog on record was a Rafeiro do Alentejo named Bobi, who lived to be 31 years old! Medium-size dog lifespans and diseases of concern vary from breed to breed.They also are one of the longest-living dog breeds. Australian Shepherds typically have a lifespan of 12 to 13 years but often live up to 15 years old. They are generally healthy, but some health problems are more common in this breed than others. These health issues include hip dysplasia, elbow dysplasia, cancer, eye problems, and allergies.Feb 26, 2023 · Below are some more popular dog breeds and their life expectancies, according to the American Kennel Club: Bichon Frise :16-18 years. Havanese: 14-16 years. Pomeranian: 14-16 years. Boykin spaniel: 12-16 years. Dachshund: 12-16 years. Maltese: 13-15 years. Photo from: julies_porties (IG) A Portuguese Water Dog (PWD) has an 11 to 13 years average lifespan as stated by the American Kennel Club (AKC). In a sense though, no one can really accurately predict how long every dog would live. His lifestyle, as well as his genetics, would be great predictors, however, if the puppy will last long or not.O ne of life's greatest tragedies is that our sweet and loyal four-legged friends don't live as long as we do. While there are no guarantees in life, the dog breeds in this gallery are known for their longevity. Typically, smaller breeds tend to live longer, but there are a few medium-size dogs that are known for their lengthy lifespan.Bichon Frise 15.5 years. Always popular, this white powder puff dog is smart, cheerful, charming, and easy to train. In addition, their coat is considered to be “hypoallergenic.”. While no dog is really hypoallergenic, the Bichon Frise does have a single coat (unlike most dogs which have double coats).Apr 11, 2022 · He says research indicates larger dogs' lifespan is approximately 7–10 years, and smaller dogs have a life expectancy of 13–16 years. "Breeds in the toy group , some of the terriers, and Australian cattle dogs have been known to live long lives," Klein says."But the longest-lived dog I've personally ever met was a Schipperke —a small dog ... This does align well with the real-life average lifespans of these companions, as a horse also typically lives double the years of a dog, while cats live slightly longer than dogs as well. For ...Pugs tend to stick around for a while, known for being a breed to outlive others. Snookie even made it into the Guinness Book of World Records for being one of the oldest dogs ever. #3. Taffy the Welsh Collie. Taffi was …Maltese. DragoNika via Shutterstock. An ancient Mediterranean breed that may have descended from the Bichon Frisé, the Maltese has a lifespan of up to 14 years. According to Werber, breeds that are historically older and have been mixed with similarly sized dogs (like the Maltese) have also been known to live longer.When it comes to the dog breeds that live the longest, it is often the smallest breeds that average longer life spans. Small dogs generally live longer than large breeds, reaching up to 16 years or more , while a medium or large dog's average lifespan is …There isn't an absolute scientific formula for determining the average lifespan of a dog, but most pups are cuddly companions for about a decade. According to the Guinness World Book of Records , the ….