Which Dog Lives Longest

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If you are considering a specific breed for your canine friend, then it is important to understand which dog lives longest. This guide provides a comprehensive look at the average life expectancy for each dog breed, helping you make an informed decision about which pup is best suited to your lifestyle.

Chihuahuas: 14-16 Years 

Chihuahuas boast the longest life expectancy of any of the toy breeds. Due to their small size and few health problems, they can easily reach their teen years as long as they are given proper care. They do require regular check-ups and may need to take extra measures to prevent overheating since they naturally lack insulating body fat. Overall, Chihuahuas make great companion animals with a lifespan that rivals many larger breeds.

Health Concerns

Chihuahuas are the pint-sized pups that everyone loves, but they are prone to certain health issues that can make a pet parent’s life quite stressful. Three of their major concerns include luxating patellas, heart murmurs, and hypoglycemia.

  • Luxating Patellas – Luxating patellas occur when the knee cap slips out of its normal position, causing pain and shifts in the dog’s gait. A veterinarian must evaluate this condition as it can become more severe with time.
  • Heart Murmurs – Heart murmurs are a common sign of cardiac issues in this breed, and can be detected with a stethoscope. A heart murmur is an extra beat within the heart that can be caused by a variety of problems, including valve defects and arrhythmias. If a Chihuahua experiences an abnormal beat, it is important to seek veterinary attention as soon as possible.
  • Hypoglycemia – Chihuahuas are also prone to hypoglycemia, which can cause seizures, and tracheal collapse, a condition that affects their breathing.


All in all, Chihuahuas may not be the hardiest of breeds when it comes to health, but if pet parents stay on top of regular check-ups and pay attention to any warning signs their pup may give off then living quality lives is still very attainable these feisty little fur balls.

Labrador Retrievers: 12-13 Years

Labrador Retrievers have strong genetic traits that help them to live a long life. The breed can easily reach between 12 and 13 years old as long as they are routinely checked for health conditions like hip dysplasia, certain kinds of cancer, or eye diseases. Due to the fact that Labradors always see themselves as puppies, adjusting to aging is key to maintaining their health.

  • Elbow and hip dysplasia – Caused by an abnormal formation of the joints, can result in painful lameness and arthritis.
  • Certain kinds of cancer or eye diseases – Labradors are prone to a variety of cancers and eye diseases that can shorten their lifespan.


Overall, Labradors are some of the longest-living breeds due to their strong genetic traits and overall healthiness. Labradors are intelligent and loyalty, making them an ideal family pet. With proper care and attention to health conditions, Labradors can easily live ling, healthy lives.

Pugs: 10-14 Years

The average life expectancy for Pugs is between 10-14 years. While this may seem rather short in comparison to other breeds, it is still a decent amount of time to spend with your beloved pet. As long as they receive regular checkups, exercise, and access to healthy food then a Pug can live happily into their senior years. They do have some health concerns to keep in mind, however.

  • Airway Issues – Pugs have brachycephalic airway syndrome (BAS), which is a combination of respiratory issues due to their short muzzles. This can cause breathing difficulty and even snoring, so it is important to keep an eye out for any changes in their breathing.
  • Eye Conditions – They are also prone to developing a variety of eye conditions, such as progressive retinal atrophy and entropion.


Pugs are a loving, loyal breed that makes wonderful companion animals who love to spend time with their families. With regular checkups and a healthy lifestyle, they can easily reach 10-14 years old and possibly even more.

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Beagles: 12-14 Years

The lovable and eager beagle is another breed known for its long life span. With proper exercise, nutrition, and care, an average beagle can live up to 12-14 years. There are a few health concerns to keep an eye out for when it comes to this popular breed.

  • Weight Gain – Beagles tend to succumb to weight gain if not given the right amount of exercise, so try to keep them healthy by giving them regular daily activity.
  • Hip Dysplasia – This is a condition that affects the hip joints, and it can lead to pain, lameness, and arthritis.
  • Eye Conditions – Eye issues such as cataracts or glaucoma can also affect beagles.


Beagles are naturally friendly, making them great companions and a popular family pet choice. With proper care, they can easily reach 12-14 years of age. Regular exercise and checkups are key to keeping your beagle healthy and living a long life.

Yorkshire Terriers: 11-13 Years

Yorkshire Terriers, or Yorkies, are well known for their long lifespans. The average life expectancy of this breed is 11-13 years, depending on care and attention. There are a couple of common health issues that Yorkshires struggle with during their lives.

  • Collapsing trachea – This is a condition that can cause coughing and difficulty breathing due to the weakening of the tracheal walls.
  • Dental Disease – The small size of Yorkies’ mouths makes them prone to dental disease, so brushing their teeth often is key for keeping


Socialization and exercise are important to keep them happy, which also helps them live longer. Daily walks will help your pup burn off some energy and form positive relationships with other people or animals. While they may be small in size, they make up for it with a huge personality – Yorkies are naturally curious and love exploring.

In Conclusion

Overall, there are plenty of breeds that have long life expectancies ranging from 10-14 years. Keeping up with regular checkups and making sure your pup is getting the right amount of exercise and nutrition are key to helping them reach their full lifespan potential. Whether you choose a Lab, Pug, Beagle or Yorkie, or another breed entirely, just remember that each breed comes with its own unique personality, quirks, traits, and health conditions to watch out for, but regardless of which dog live longest, know that any breed you choose will make them an amazing addition to your family for many years to come.

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