Dogster is reader-supported. When you buy via links on our site, we may earn a commission at no cost to you. Learn more.

Ask the Vet

How to Make Your Dog Live Longer: Our Vet's 6 Tips to Increase Your Pup’s Lifespan

Dr. Joe Mallat
Written and fact-checked by Dr. Joe MallatVet Approved
Dr. Joe Mallat
Reviewed & Fact-Checked byDr. Joe MallatDVM (Veterinarian)
Joe is a veterinarian from Sydney, Australia. When he's not working, he enjoys cooking, exercising, and exploring the Australian wilderness. He has worked for 2 years at a mixed-species practice on the mid-north coast of New South Wales, treating animals of all sizes. His areas of particular interest include wound management, internal medicine, and oncology. Joe's love for the profession comes not only from helping dogs, but also from helping their parents and working with wonderful teams of people.View authorThe information is current and up-to-date in accordance with the latest veterinarian research. Learn more
Updated on June 16, 2026
Share
golden retriever dog and his owner in waiting room at vet clinic

The good news for any new dog owner is that our dogs are living longer than they ever have! This is largely due to three things: the uptake of preventative care and vaccinations; advances in canine nutrition and veterinary medicine; and an increase in owner commitment to their pet family members.

If you’ve recently taken on a puppy, or if you’re looking after a senior dog, you might be wondering what you can do to ensure they live the longest, happiest life possible. Read on to find out!

Dogster divider_v1_NEW_MAY_24_

The 6 Tips to Make Your Dog Live Longer

1. A High-Quality, Balanced Diet

We care a lot about the food we put in our bodies, and the same should be true for our dogs. Most dogs love their food and will eat whatever you put in front of them. Perhaps this is why it’s easy to overlook the importance of a good diet and settle for the cheap stuff. But food is fuel, and dogs have very similar metabolic demands to us.

All dog foods are not created equal: some lack protein and contain too much fat, while others may contain allergens and poorly balanced minerals. Additionally, puppies have different nutritional requirements to adult dogs, and geriatric dogs have different nutritional requirements to middle-aged dogs.

When it comes to choosing dog food, I recommend three things. Firstly, discuss with your veterinarian which are the most suitable foods for your dog, within your budget. Second, find something that your dog likes and stick to it. Mixing it up can cause gut upsets and make it hard to know how much food you should be feeding.

Third, I generally recommend steering clear of grain-free diets and raw-meat diets: the former can cause heart disease, and the latter can be contaminated.

Image Credit: dmytro Zinkevych, Shutterstock

2. Maintain a Good Body Weight

In North America, obesity is the most common preventable disease in dogs. It is estimated that more than 50% of dogs are overweight. Obesity is an accumulation of excess body fat, and while this might seem relatively harmless, it is known to reduce a dog’s lifespan.

Fat does not just sit in the body; it is a biologically active tissue that releases inflammatory chemicals and contributes to the formation of several diseases. Dogs that are overweight are at increased risk of diabetes, arthritis, high blood pressure, heart disease, cancer, and more.

Your veterinary healthcare team will help identify your dog’s ideal weight; they can also help you develop a weight-loss plan for your dog if needed. In the simplest terms, keeping your dog at a good body weight depends on two things: the right amount of food, and the right amount of exercise.


3. Mental Enrichment

When it comes to the brain, the saying “use it or lose it” might be applicable to dogs, as well as people. Mental enrichment should start when your dog is a puppy, to help them keep busy, prevent boredom, and reduce anxiety. Senior or geriatric dogs also benefit from daily training sessions.

Teaching your dog new tricks and skills is one approach. Several enrichment products are also available, including food puzzles, lick mats, and snuffle toys.

Image Credit: baldoespmeg, Shutterstock

4. Regular Vet Visits

Yearly visits to the veterinarian are a good idea. As your dog ages, six-monthly visits are warranted. This allows us to stay “on top” of the aging process, and to be proactive with medical care. Veterinarians will discuss all aspects of your dog’s healthcare, including their diet, exercise, sleep, and vaccinations.

They will perform a thorough physical examination, assessing your dog from nose to tail. Routine bloodwork is also helpful to monitor health and organ function but is not essential. As with people, early detection and intervention lead to the best health outcomes. Regular vet visits enable your dog’s normal baseline to be established so that any changes can be promptly addressed.

Never underestimate the value of regular and proactive vet care.


5. Dental Care

While many people consider bad breath and plaque to be “normal” for dogs, this is not the case. Dental disease is very common in dogs. More specifically, we are referring to periodontal disease. Indeed, more than 80% of dogs older than 3 have some degree of periodontal disease.

This is inflammation of the gums and other tissues surrounding the teeth, as a result of plaque accumulation and bacterial infection. Whereas cavities and tooth decay are the most common dental issues in people, periodontal disease, and fractured teeth are most common in our canine friends. Tooth-brushing at home is the best way to keep your dog’s teeth in good nick.

Find a suitable dog toothbrush and dog toothpaste and proceed with patience. Dental chews are also a beneficial way to minimize plaque accumulation. Many dogs benefit from a scale and polish procedure, performed under general anesthetic at the vet clinic.

Image Credit: Pixel-Shot, Shutterstock

6. Use Supplements as Indicated

Veterinary medicine is improving rapidly, and our dogs are better off for it. As part of this knowledge expansion, research is emerging on certain supplements in dogs. Products such as fish oil, turmeric, glucosamine, green-lipped mussels, and probiotics are being used more and more. While these are not necessary in all dogs, at all stages of life, they can be a handy way to improve your dog’s quality of life, and possibly their lifespan too. The use of supplements should be guided by your veterinarian.

Dogster divider_v1_NEW_MAY_24_

Final Thoughts

It’s hard for us to admit that our canine companions age faster than we do. However, being proactive and dedicated to the health of our dogs can reduce the risk of diseases, improve their quality of life, and ensure they’re around for as long as possible. Stay on top of nutrition, weight management, mental enrichment, vet visits, and dental hygiene. Try using supplements, if they’re indicated. You can be assured it will go a long way.

Sources

Featured Image Credit: Gorodenkoff, Shutterstock

The Dogster Newsletter

Expert dog care, straight to your inbox

News, insights, expert advice, and everything dog.

No spam — unsubscribe anytime.

By signing up, you agree to our Terms & Conditions and Privacy & Cookies Policy.

Click a star to rate. You can leave written feedback afterwards. (We read all feedback.)

Dr. Joe Mallat DVM (Veterinarian)
Authored by

Dr. Joe Mallat DVM (Veterinarian)

How Long Do Dogs Live? Vet-Reviewed Average Lifespan & Factors

How Long Do Dogs Live? Vet-Reviewed Average Lifespan & Factors

As owners, we always wish for our pups to live long and healthy lives. While proper care is essential, the breed and size of the dog also play significant role…

Kathryn Copeland
By Kathryn Copeland · 3 weeks ago
Dog Health Care Routines: 19 Vet-Approved Tips

Dog Health Care Routines: 19 Vet-Approved Tips

Your dog is your best friend, and you want your best friend to live as long as possible. That means taking care of their health as best you can. Unfortunately,…

Nicole Cosgrove
By Nicole Cosgrove · 2 weeks ago
My Dog Is Getting Old: Vet-Approved Tips on How to Prepare

My Dog Is Getting Old: Vet-Approved Tips on How to Prepare

You watch as your excitable young puppy slowly matures until they are a stately adult dog, and then one day, you notice a few more changes and realize that you…

Kathryn Copeland
By Kathryn Copeland · 1 week ago
How to Prevent Joint Problems & Arthritis in Dogs: 6 Vet-Approved Tips

How to Prevent Joint Problems & Arthritis in Dogs: 6 Vet-Approved Tips

Arthritis in dogs is common and is one of a number of joint complaints that can strike our beloved canine companions. While it is impossible to prevent arthrit…

Nicole Cosgrove
By Nicole Cosgrove · 2 weeks ago

How to Massage a Dog with Arthritis: 6 Expert Tips (Vet Answer)

Arthritis is a common condition that affects many dogs, particularly as they age. Thankfully, there are many effective ways of managing canine arthritis. Nutri…

Dr. Joe Mallat
By Dr. Joe Mallat · June 29, 2026
How to Massage a Dog with Arthritis: 6 Expert Tips (Vet Answer)

Back Pain in Dogs: Our Vet Explains Signs, Causes & Treatment

You probably know that back pain is common in us two-legged humans. Many people don’t know, however, that back pain is also relatively common in their four-leg…

Dr. Joe Mallat
By Dr. Joe Mallat · June 17, 2026
Back Pain in Dogs: Our Vet Explains Signs, Causes & Treatment

Love Dogs? So Do We! Join the Dogster Community

Stay informed with expert pet care insights delivered straight to your inbox! Discover professional guidance on animal behavior, feeding tips, trusted product picks, and much more.

You may opt-out at any time. View our Privacy Policy for more information.

The Dogster app on a phone