Leap Years® slows the effects of aging in dogs
Leap Years® is the first-ever clinically tested supplement for dogs with an NAD booster and senolytic that addresses the root causes of aging, starting at the cellular level.


Why Leap Years Works (Senolytic and NAD+ Booster Combination)
The benefit of using a senolytic and NAD+ booster in combination as a repeating, monthly regimen, is their combined effect. Senescent cells consume increased amounts of NAD+, depleting cellular energy reserves. Leap Years® is specifically designed to support the natural clearance of senescent cells so that NAD+ can be fully utilized by the body’s healthy cells–essentially, leaving more room for the healthier cells.

Keeping Cells Functioning Properly Through Senolytics
Senescent cells, commonly referred to as zombie cells, are aging cells that are still alive but do not function properly. These cells release chemicals which cause inflammation and accelerate aging. They can also encourage other nearby healthy cells to become senescent. Senescent cells can be removed from the body through a process called senolysis. Leap Years® has a safe but powerful senolytic that literally kills zombie cells.

Boosts NAD+ Levels to Maintain Healthy Cell Function
Maybe you have never heard of NAD (nicotinamide adenine dinucleotide) but it’s a critical coenzyme that fuels the energy in cells throughout an animal’s body. As a dog – or person, for that matter – ages, their NAD+ levels decline, which means their cells start to lose the ability to produce energy and function as they should. And that leads to disease and breakdown of different body functions. Leap Years® boosts NAD+ levels.

Is My Dog Slowing Down?
Signs of aging, commonly referred to as “old dog behavior” are the result of what is going on in all the cells of the body, actual cellular aging. Arthritis, for example, is an inflammatory condition associated with aging that starts at the cellular level.
“Slowing down” is also a sign that the cells’ NAD+ levels are dwindling. Aging at the cellular level can be mitigated. Accumulation of senescent, inflammatory cells that cause age-related decline can be removed and NAD+ levels can be boosted.

Changing Aging in Dogs
Even when we pay lots of attention, our dogs can age in ways we don’t see right away. That’s because aging is more than just slowing down or stiffer movement. It can be trouble sleeping, confusion, disorientation, even anxiety. Aging starts at the level of the cell and is comprehensive. It needs to be addressed in this way. That’s the whole idea behind Leap Years® Cellular Health System for Dogs.
How Leap Years® Works
Chief Veterinary Medical Officer, Ginny Rentko VMD, DACVIM

Clinically Tested to Slow the Effects of Aging


Improves your dog's
cognitive function

Supports strong muscles and
more activity

Keeps your dog feeling like their younger self for longer

Gives you and your dog more healthy days together
Choosing the Right
Supplement for Your Dog
How can you identify the best dog supplements, the right one for your dog’s needs, know if it is backed by science and be sure of its quality?
Since pet supplements are not regulated by the FDA, it is important to consider the quality of the supplement, the ingredients and their potency, and proof showing it works. Read more to learn what makes a credible dog supplement.


Why Choose Leap Years®

Limits cognitive decline and increases engagement.

Helps to strengthen muscles, enhance movement and restore vigor.

Better mental fitness provides more enjoyment of life together.

Improves overall healthspan and quality of life for dogs in their later years.
Need help determining the right product?
Click herefor a custom recommendation
Will Leap Years Benefit My Dog?
Take our Healthy Aging Quiz!
In just a few minutes, our Healthy Aging Quiz will help you identify potential aging changes in your dog. Easily submit details around your dog’s sleeping habits, mobility, activity levels, and several other key areas.
Your responses to this short quiz will generate a healthy aging score for your dog. We’ll share information about what your dog’s score means, how Leap Years® may benefit your dog, and how to start a conversation with your veterinarian about your dog’s aging plan.
Video Resources

Increasing Mithochondrial Function

Managing Senescent Cells

The deep dive into NAD+ boosters

The deep dive on Senolytics
