How old is the oldest living Lab

Anti-ageing scientists extend lifespan of oldest living lab rat

Scientists working on an experimental anti-ageing therapy claim to have broken a record by extending the lifespan of a lab rat called Sima.

Named after the Hindi word for limit or boundary, Sima is the last remaining survivor from a group of rodents that received infusions of blood plasma taken from young animals to see if the treatment prolonged their lives.

Sima, who was born on 28 February 2019, has lived for 47 months, surpassing the 45.5 months believed to be the oldest age recorded in scientific literature for a female Sprague-Dawley rat, the researchers say. So far, Sima has outlived her closest rival in the study by nearly six months.

We have the oldest living female Sprague Dawley rat, said Dr Harold Katcher, a former biology professor at the University of Maryland, now chief scientific officer at Yuvan Research, a California-based startup.

Researchers have rushed to produce and trial therapies based on young blood plasma after numerous experiments found that infusions could reinvigorate ageing organs and tissues. But while studies have found benefits for rodents, there is no evidence to date that the somewhat vampiric approach to youthfulness will help humans dodge the passage of time, despite the best wishes of Silicon Valley.

The results from Katchers latest study will be written up when Sima dies, but data gathered so far suggests that eight rats that received placebo infusions of saline lived for 34 to 38 months, while eight that received a purified and concentrated form of blood plasma, called E5, lived for 38 to 47 months. They also had improved grip strength. Rats normally live for two to three years, though a contender for the oldest ever is a brown rat that survived on a restricted calorie diet for 4.6 years.

The real point of our experiments is not so much to extend lifespan, but to extend youthspan, to rejuvenate people, to make their golden years really potentially golden years, instead of years of pain and decrepitude, Katcher said. But the fact is, if you manage to do that, you also manage to lengthen life and thats not a bad side-effect.

Results from such small studies are tentative at best, but some scientists believe the work, and similar efforts by others, has potential. A preliminary study from a collaboration between Katcher and experts at the University of California in Los Angeles found that infusions of young blood plasma wound back the biological clock on rat liver, blood, heart and a brain region called the hypothalamus. Commenting on the work in 2020, Prof David Sinclair, a leading expert on ageing at Harvard medical school, said if the finding held up, rejuvenation of the body may become commonplace within our lifetimes.

Prof Steve Horvath, a senior author on the UCLA study, is now a principal investigator at Altos Labs in San Diego, which is not working with Yuvan. I think the results are stunning, he said. Some people will criticise the results due to the low sample size. One swallow does not make a summer. But I believe the results because several complementary studies support them. He anticipates safe and effective treatments will emerge from plasma research in the next 20 years.

A patent filing on the potential therapy describes how plasma from young mammals is purified and concentrated before use. Some components, such as platelets, are removed, as they can trigger immune reactions. The patent names pigs, cows, goats, sheep and humans as possible donors. The amount of plasma needed to produce a single concentrated dose is at least as much as the recipient has in their entire body, it states.

If the therapy ever shows promise in humans large trials are needed in more animals first Katcher believes the plasma could be collected from pigs at abbatoirs. I dont like the idea, but its no more unethical than eating a meat sandwich, he said. When those pigs are killed they still have a lot of life in them. We just use that extra life instead of throwing it away.

Prof Joao Pedro de Magalhaes, a molecular biogerontologist at the University of Birmingham, said young blood plasma was a promising intervention, but that he was yet to be persuaded that it can rejuvenate older animals or even delay ageing. Its very important we dont confuse short-term benefits with rejuvenation, he said.

What Is The Oldest A Labrador Can Live?

What is the Oldest a Labrador Can Live?

Labrador retrievers are considered man's best friend and hold the title of the number one American breed, according to the American Kennel Club (AKC). These lovable dogs are known for their friendly nature, intelligence, and loyalty.

The average Labrador lifespan is 10 to 12 years. However, there are hereditary diseases, parasites, and other illnesses that can cause them to live less than 10 years.

On the other hand, if your Lab remains healthy, it can live for over 12 years. The oldest known Labrador passed away at 27 years old (Guinness World Records certified the name and birth certificate).

So, it is possible for the oldest Labrador retrievers to live longer than 12 years, although extremely rare. Check out this video for more information about a Labrador and its lifespan.

Different Types of Labradors

As a Labrador enthusiast, I'm excited to share with you some key facts and insights about the different types of Labradors, such as the chocolate labs, yellow labs, black labs, and more!

A chocolate Lab possesses a unique, rich brown coat that can vary from lighter to darker shades. A female chocolate lab, although no different in temperament or structure from their male counterparts, has a more elegant and delicate appearance. These female dogs possess the same intelligence, loyalty, and playfulness that characterize the breed.

Yellow labs are often thought of as the classic Labrador, and their coat can range from a light cream color to a deep golden hue. Lastly, black labs have a solid, jet-black coat, giving them a stunning and sleek appearance.

Each of these Labrador colors can have subtle variations in shade and pattern, making every Labrador unique. Regardless of color, Labs are known for their friendly and affectionate nature, making them excellent companions and family pets.

Now that we've covered the basic types of Labradors, like a chocolate labrador, yellow lab, and black Labrador retriever, it's essential to understand that all Labs share common qualities such as intelligence, playfulness, and loyalty.

These traits make them one of the most cherished breeds globally and explain why so many people are eager to learn more about them.

Factors Affecting Labrador Lifespan

As a Labrador owner, I understand how important it is to know what factors can affect the lifespan of our beloved pets. As mentioned earlier, Labradors live longer with proper care.

Health problems and health issues are a major concern for any dog, and Labradors are no exception. Common ailments such as hip dysplasia can cause pain and discomfort, potentially decreasing a Lab's quality of life and lifespan.

Regular check-ups and preventative care are essential for detecting and treating these conditions early, ensuring your Labrador puppy can have a long life.

A healthy diet is another crucial factor in maintaining the well-being of your Labrador. Proper nutrition aids in preventing obesity, which can lead to various health conditions such as diabetes, joint issues, and heart problems.

Feeding a balanced, age-appropriate diet can help maintain your dog's overall health and increase the likelihood of a longer, happier life.

While smaller breeds generally enjoy longer lifespans than larger breeds, this isn't always the case. Some Labradors may experience shorter life spans due to inherited health conditions or the development of issues such as kidney failure.

Keeping an eye on your Lab's health and working closely with your veterinarian can help ensure any issues are addressed as quickly as possible.

Care for Your Labrador

As a Labrador owner, I know how important it is to provide our furry friends with the best care possible to ensure they are pretty healthy and lead happy lives.

Proper care for your Labrador breed starts even before you bring your puppy home. Choosing a reputable breeder is essential to ensure your Lab starts life on the right paw.

A good breeder will have done health checks on the parents, and the puppy should come from a loving environment.

Once you've brought your new best friend home, it's crucial to provide a balanced diet to maintain their health. Wet food can be a good option if your Lab has difficulty eating dry kibble, but always discuss your dog's nutritional needs with a veterinarian to ensure their diet is tailored to their unique needs.

Labradors are prone to developing arthritis and ear infections, so keeping a close eye on their health is vital as they age. Regular vet visits, medication, and keeping their weight under control can help prevent and manage these issues.

Another essential aspect of care involves ensuring your Lab is spayed or neutered. Neutering your male Lab can minimize aggressive behavior and the risk of certain health problems, while spaying your female Lab can prevent unwanted pregnancies, reduce the risk of mammary tumors, and contribute to a longer, healthier life.

Your veterinarian can advise you on the best time to schedule these procedures for your Lab. Watch this video for more tips on how to care for your Labrador.

Labrador vs. Other Breeds

As a dog enthusiast, I've done my research into different breeds, and I find Labradors particularly appealing. We'll be comparing Labrador Retrievers with other breeds like Golden Retrievers, Lab mixes, and Black Lab mixes.

Here's a table illustrating how Labrador lifespan compare with other dogs:

Regional and Environmental Influences on Labrador Lifespan

As mentioned, labs live up to 12 years. However, Labrador Retrievers lifespan can vary significantly based on regional and environmental factors. These young dogs are found in diverse settings around the world, and their longevity can be influenced by the surroundings they inhabit.

Let's explore how geographical location, climate, and environmental conditions impact the life span of Labradors and gain insights into the role of these surroundings in canine longevity.

Geographical Location

The geographic region where Labrador puppies reside plays a crucial role in their lifespan. Labradors living in urban areas may face different challenges and opportunities compared to their counterparts in rural or suburban settings.

Access to open spaces, recreational areas, and the general lifestyle of the region can impact their overall health and life expectancy.

Climate Considerations

Labrador Retrievers are adaptable dogs, but extreme climate conditions can affect their health and longevity. Labradors living in regions with harsh winters or scorching summers may encounter unique challenges.

In contrast, those in areas with milder, more temperate climates may experience better overall health.

Exercise Opportunities

Labrador Retrievers require regular exercise to maintain their health. The environmental setting can greatly impact exercise opportunities.

Labradors in rural areas or regions with ample open spaces may have more opportunities for physical activity, while those in densely populated urban environments may have limited space for exercise.

Environmental Hazards

Different regions may present unique environmental hazards. Labradors in areas with toxic plants, wildlife, or specific health risks related to the environment may face greater health challenges. Recognizing and mitigating these hazards is essential for their well-being.

How Long do Labs Live? Average Labrador Lifespan? The Oldest?

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Its tough to gauge exactly how long your Labrador might live as there are so many factors, both genetic and environmental, that contribute to their life expectancy.

The average Labrador lifespan is somewhere between 10 and 14 years, provided they arent beset by any exceptional health issues or injuries.

But what factors go into determining how long Labradors live? Can you have an effect on this?

QUICK RECOMMENDATION: Weve read many books and magazines about Labrador Retrievers. One of our favorites, Your Labrador Retriever Puppy is a great resource for all Lab owners.

Labrador Genes Automatically Limit Their Lifespan

10 to 14 years old may not sound particularly old, especially for a fit and healthy dog, but there are a couple of factors that will automatically limit a Labs lifespan to some extent.

The general rule of thumb is that smaller dogs live longer than their larger counterparts. Additionally, mongrels live longer than pedigrees by an average of 1.2 extra years.

So, as a pedigree and a medium to large sized dog, your Labs lifespan is automatically shorter than that of a smaller mongrel, for instance.

The exact science behind the lifespan trends in dogs isnt yet fully understood, although its thought that the size and conformity of the body is a significant factor.

While Labs are indeed on the larger side which can limit their lifespan, they are otherwise blessed with an otherwise well-conforming body in proportion, athletic and no mitigating features like a short face, small skull or excess skin, that can cause health problems in later life.

Are Labs Vulnerable to any Genetic Disorders?

One of the major drawbacks of pedigree dogs is the fact they are more susceptible to genetically inherited diseases that can, of course, limit lifespan.

There are manyof these inherited diseases associated with Labs, most notably hip and elbow dysplasia, epilepsy and many eye and sight problems.

These disorders can be avoided as far as possible if you make sure only to buy puppies from responsible, licensed breeders who have had the sire and dam genetically tested prior to breeding and found to not be carrying these problem genes.

A Healthy Lifestyle Equals a Longer Life

Of course, genetic factors are only one side of the story when it comes to the longevity of your Lab. Just as important, if not more, is ensuring they live in a happy and healthy environment that is set up for a long life.

Firstly, a nutritionally balanced diet and plenty of exercise will set a great baseline for your Labs health.

Ensure you buy high-quality dog food and use treats sparingly as part of your training routine its incredibly easy to enable your dog accidentally to gain weight with a few too many treats or indulgences in human food.

Obesity in Labs can lead to a slew of other health problems particularly diseases affecting their heart, kidneys, and liver which will apparently serve to limit their lifespan.

Make sure you keep an eye on your Labs weight to check for consistency and remember that treats are most effective when doled out in small quantities.

QUICK RECOMMENDATION: We like to use a mix of dog foods when feeding our Labs, but our #1 recommendation is Wellness Core Grain Free Dog Food.

This video contains plenty of tips and advice on weight loss in dogs, including the more important method of measuring your dogs weight by feel and sight, not just by scales:

If youre worried about the amount of food your dog is consuming, or wish to monitor their nutrition, it may be worth considering investing in an automatic food dispenser.

These dispense small amounts of food at regular intervals throughout the day, preventing your Lab from gorging themselves in a solo sitting.

These machines are particularly helpful if you work and are unable to spend time with your dog during the day.

Hand in hand with your dogs nutrition is exercise. Labs are renowned for needing plenty of exercise every day to manage both their weight and playful temperaments.

Regular exercise will also stave off conditions like stress and canine depression in your Lab, which could otherwise limit your dogs longevity.

QUICK RECOMMENDATION: One of our favorite treats are the Wellness Soft Puppy Bites. We cut them up into even smaller bite sized pieces as rewards/treats for our Lab puppies.

Neutering and Spaying Can Increase Lifespan

Neutering or spaying your Lab could also help them live a longer life.

Neutering (removing a males testicles) and spaying (removing a females uterus and ovaries) eliminates the risk of testicular and uterine tumors and cancers while also reducing the risk of other diseases like hernias, breast cancer, and various infections.

Spaying your female Lab will also stop her going into heat and conceiving a litter both stressful periods for your dog that may cause other life-limiting health problems.

A neutered male is also less likely to wander away from home in search of a mate, so risks of injuries from traffic accidents or fights with other dogs are greatly reduced.

Who is the Oldest Known Lab?

The oldest known Labrador was Adjutant, who was born in August 1936 and died in November 1963 aged 27 years and three months.

He lived in Lincolnshire in the UK and were also the 7^th oldest known dog in history, regardless of breed.

How Long Will My Lab Live?

Ive been around Labs all my life and both purebred and mixed breed.

Maffy He came from the shelter and was listed as a Lab mix. They said he was about 2 years old and we had him for 17 years making him about 19 years old when he passed.

Linus We got Linus from the shelter at about 2 months old. He was also a Lab mix and lived until he was about 13 1/2 years old.

Stetson He was a career change guide dog and just recently passed at 12 1/2 years old.

Weve been raising Guide Dog puppies for over 13 years now and the majority of our Labs have passed in the 10-14 year range. Unfortunately, weve seen more pass at a younger age vs older.

Jeanie was only 6 when she passed and Trooper had cancer and passed before his first birthday :(

So How Long Do Labradors Live?

The average age is 10 to 14 years, with ancestry and genetics, to the lifestyle choices you make for them having a major effect.

The thing with averages though is they are just that, an average. Many will sadly not live so long, others will live far longer.

With a lot of luck. any Labrador of yourswill have a lifespan well in their late teens. It certainly can and does happen.

Have you had Labradors all your life like me?

How long did your Lab live?

Tell us about your experiences in the comment section below.

Are you still yearning for more information about Labrador Retrievers? One of our favorite books is Your Labrador Retriever Puppy . It has tons of information about our favorite breed.

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Top Picks For Our Dogs

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How Long do Labs Live? Average Labrador Lifespan? The Oldest? was last modified: August 11th, 2021 by LTHQ