If you're reading this, your dog probably isn't "just a dog." They're the one waiting at the door, the one who knows your schedule better than you do. Wanting more years with them is the most natural thing in the world.
There's no supplement or superfood that adds years to a dog's life. But there is one everyday habit with decades of research behind it, and it's something you control at every meal.
Keep them lean
In a landmark 14-year study, researchers paired 48 Labrador Retrievers as puppies and fed one dog in each pair 25% less than the other for life. The leaner dogs lived a median of 1.8 years longer, and signs of chronic disease generally showed up later.
A much larger study of about 50,000 dogs across 12 breeds found the same pattern in everyday pets: overweight dogs had shorter lives, by up to about two and a half years in some breeds. That study was observational, so it shows a link rather than proof, but it points the same direction.
And yet a 2022 veterinary survey classified 59% of U.S. dogs as overweight or obese.
Read their body
The bathroom scale only tells you part of the story. Vets use a body condition score, and you can do a quick version at home:
- Ribs: you should feel them easily under a thin layer of fat, without pressing hard.
- Waist: looking down from above, you should see a visible waist behind the ribs.
- Tummy: from the side, the belly should tuck up toward the hind legs.
If you can't find the ribs or the waist, your dog is likely carrying extra weight. Ask your vet what their ideal weight should be.
Feed a number
Most bags give you a range, like "2 to 3 cups a day." For a 40-pound dog that range can be hundreds of calories wide, which is how good owners end up with heavy dogs.
A better approach:
- Start from ideal weight, not current weight. If your dog needs to lose a few pounds, feed for the dog they should be.
- Count treats. Keep them under about 10% of daily calories, and cut the meal a little to make room.
- Weigh monthly. Same scale, same time of day. Small corrections are easier than big ones.
Real food, good years
Here's where we'll be straight with you: there's no study showing that fresh food makes dogs live longer, and we won't pretend there is. The lifespan research is about body weight.
What the research does show is that food quality matters for the everyday. In a University of Illinois study, dogs on human-grade fresh food digested it more completely than dogs on kibble, and the kibble-fed dogs produced 2 to 3 times more stool. That study tested other brands, not ours, but it's a good picture of what real, gently cooked food does differently.
A healthy weight helps add the years. Real food helps make them good years.
Keep them moving
Daily walks and play keep muscles strong and joints moving, and they're good for your dog's mind too. Older dogs may need shorter, gentler outings, but they still benefit from them.
Don't skip the vet
Regular checkups catch problems early, when they're easier to treat. Dental care matters more than most people think. For senior dogs, many vets recommend a visit every six months.
How NouriPet helps
Every NouriPet plan is portioned to your dog's ideal weight: one exact daily amount instead of a range. Our recipes are gently cooked in small batches with meats from Mosner Family Brands, and you can log weigh-ins in the NouriPet app to see the trend over time.
We can't promise more years. Nobody honestly can. But we can make the habit with the strongest evidence behind it the easy default at every meal.
Sources
- Kealy RD et al. Effects of diet restriction on life span and age-related changes in dogs. J Am Vet Med Assoc. 2002;220(9):1315–1320.
- Salt C et al. Association between life span and body condition in neutered client-owned dogs. J Vet Intern Med. 2019;33(1):89–99.
- Association for Pet Obesity Prevention. 2022 State of U.S. Pet Obesity Report.
- Do S et al. Nutrient digestibility and fecal characteristics, microbiota, and metabolites in dogs fed human-grade foods. J Anim Sci. 2021;99(2):skab028.