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Leap Years for Dogs
Daily Chewable Supplement SystemLeap Years for Dogs
Leap Years is a Daily Chewable Supplement System delivered and paid for on a monthly subscription.
It works at the cellular level in two ways: to restore cellular health by boosting NAD+ production and support the natural clearance of senescent cells.
Description
Clinically Tested
Healthy cells mean healthy dogs. Leap Years® patent-pending formula has been clinically tested to support your pet’s vitality, activity, and cognitive function.
Innovative
The first soft chew supplement for dogs that addresses the root causes of aging, starting at the cellular level.
Easy to Administer
Dogs love the beef flavor of our highly palatable, soft, and chewy daily supplement.
Shipping Information
Free Shipping Next Business Day.
All of our products are proudly made and distributed within the USA.
Leap Years for Dogs – Buy Once
Daily Chewable Supplement SystemLeap Years for Dogs – Buy Once
$69.99 – $129.99
Leap Years® works at the cellular level in two ways: to restore cellular health by boosting NAD+ production and support the natural clearance of senescent cells.
*Subscribe for uninterrupted delivery and a 10% savings. Rest easy knowing you’ll never miss a dose.
Description
Clinically Tested
Healthy cells mean healthy dogs. Leap Years® patent-pending formula has been clinically tested to support your pet’s vitality, activity, and cognitive function.
Innovative
The first soft chew supplement for dogs that addresses the root causes of aging, starting at the cellular level.
Easy to Administer
Dogs love the beef flavor of our highly palatable, soft, and chewy daily supplement.
Shipping Information
Free Shipping Next Business Day.
All of our products are proudly made and distributed within the USA.
Dr. Heather Oxford, DVM
Why She Recommends Leap Years®

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.
Customer Testimonials
Hear More From Pet Parents
Check Out Rupert's Amazing Transformation
- Rupert (9.5 years old) was experiencing separation anxiety and reduced vigor.
- Since starting Leap Years®, Heather is noticing less anxiety in Rupert and feels more comfortable when leaving him at home.
- Within 2-3 weeks Rupert’s vigor returned; he started noticing, and chasing, squirrels again!
- “Leap Years® is worth it if you want to keep your best friend with you,” Heather says.
Chance's "Zest" and Connection Returns
- Chance (15 years old) started slowing down around age 9.
- Now on Leap Years®, Chance’s appetite has returned and he’s more interested in his food.
- He is more vocal asking for treats and wanting to go on walks
- Chance hadn’t played ball in 5 years, now he goes for the ball with the “zoomies”
- Charlotte feels her connection with Chance has improved
Results for Vinnie in Just 5 Days
- Vinnie (14 years old) was struggling with declining mobility, appetite, and vigor.
- Now on Leap Years®, Vinnie is keeping up with his younger siblings.
- After just 5 days, his appetite returned.
- Within 2 weeks Vinnie was able go up and down the stairs again.
- Leap Years® has given Jen hope all her dogs will age better
Leap Years® Product FAQs
LY-D2 (brown) is 200mg of an NAD+ booster.
LY-D6 (golden) is 600 mg of a combination of NAD+ booster and senolytic.
No. The family of NAD boosters includes NMN (nicotinamide mononucleotide), NR (nicotinamide riboside), NAR (nicotinic acid riboside) and NA (nicotinic acid). These NAD boosters are chemically modified in the body to be converted into NAD (nicotinamide adenine dinucleotide). NAD is composed of vitamin B3, a sugar and a phosphate. NAD is an important cofactor for many cellular processes. NAD is important to aging, not only because its concentration wanes with age, but it is involved in the activation of sirtuins, enzymes important in DNA repair, controlling inflammation and antioxidant activity, important cellular mechanisms of aging.
We have tested up to 30 times the daily dosage in a safety study in dogs and found no adverse effects. In the event of overdosage, please seek veterinary advice.
Puppies and young dogs (< 50% of their expected lifespan based on breed) do not need Leap Years®. Young dogs have adequate stores of NAD+ and would not have many senescent cells unless there was concomitant inflammatory disease. Specific diseases should be discussed with your veterinary professional. NAD+ concentrations start to wane in middle age.
No. Leap Years® has been tested in dogs only and is not labeled for human use. Please keep the soft chews out of reach of children.
Healthy aging means that your dog stays strong and flexible with age. Your dog feels vital and engaged and doesn’t suffer from age-related diseases. Healthy aging depends on specific genes, epigenetics, blood chemistry and more. Regular veterinary checkups with diagnostics and discussion of goals for your dog go a long way to support healthy aging.
Aging is caused by genetic, environmental and lifestyle factors. The way to slow aging varies from dog to dog because it depends on individual health parameters. You can slow the aging process in your dog through addressing medical needs, lifestyle changes, supplements and providing a rich environment for engagement.
LY-D6 is a golden color because it is a combination of the NAD+ booster and senolytic and is administered on two consecutive days per month.
LY-D2 is brown and it contains the daily NAD booster only.
No, currently Leap Years® is shipped free within the continental United States and for a small fee to Alaska and Hawaii.
Leap Years® is shipped within the next business day. You will receive a confirmation email when it is on its way.
In the footer of our website, you can click “my account.” This takes you to the login page where you can click the forgot password link.
Please use our CONTACT US form, or if your question is urgent, please call us at +1 888- 850-1930 Monday to Friday 9 am – 6 pm ET