Skip to content 
Order Leap Years® Today!
SUBSCRIBE
BUY ONCE
Leap Years for Dogs – Subscribe & Save with Free Shipping
Daily Chewable Supplement SystemLeap Years for Dogs – Subscribe & Save with Free Shipping
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 Proven
Patent-pending formula addressing the root causes of aging at the cellular level
Science-Backed, Veterinarian Formulated
Double-blind, placebo-controlled clinical trial in 65 dogs
Unique Combination Formulated
Aids natural removal of senescent cells, boosts NAD in healthy cells
Palatable Beef Flavored Soft Chew
Can crumble soft chew as a food topper, if desired
Made in the USA, GMP mfg.
Using the highest quality manufacturing standards
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®
Connie D. and Sheba (6)
USA
Cameron S. and Jetter (11)
USA
Bob V. and Stan (9)
USA
Alla K. and Sampson (13)
USA
Alexis S. and Brute
USA
Bart V. and Toto (15)
New Jersey | USA
Pamela R. and Hachi (8)
Massachusetts | USA
Oscar C. and Chico (13)
California | USA
Peter K. and Peony (8)
Vermont | USA
Anna T. and Overton (4)
USA
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
L
Elizabeth Jefferis
Review
We recently started our beloved senior dog Pigeon on Leap Years. As she has entered her golden years, we have noticed a bit of a decline in her energy levels and mobility. So we decided to give this supplement a try, and we couldn't be happier with the results. One of the great features of Leap Years is its comprehensive blend of ingredients tailored to address the specific health challenges faced by senior dogs. From joint support to immune system boosters, this supplement covers it all. Our girl's mobility has improved noticeably, and she seems to be more comfortable during walks and playtime. Thank you Leap Years! More
L
Heather Oxford
Review
This is a very high-quality, safe, and effective product, backed by science and clinical trials. My patients’ experience with Leap Years has been in many cases dramatic and rapid, improving measures of quality of life that are evident within days. Love it!! More
L
Pamela Razo
Review
I started incorporating Leap Years into my dog's daily routine a few months ago and I have noticed a remarkable improvement in Hachi's overall well-being. His energy levels have increased, allowing him to enjoy his daily walks with renewed enthusiasm! I can't express enough how comforting it is to know that I am taking proactive steps to support my dog's health as he enters his golden years. More
L
Karol Peat
Review
We are amazed by the results we’ve seen from giving our dog, Woody, Leap Years! We are in our second month and we see tremendous improvement in his mobility and demeanor. He has had a spinal stroke, which left him with weakness in his spine and back legs. We didn’t expect to see the incredible changes that we have experienced in his mobility! He gets up easier and walks with less effort, plus an added bonus of being happier and almost playful! Leap Years is a miracle and we are so thankful to have found this product! It has brought new hope and health to our sweet, older German Shepherd, so that he can enjoy his later years of life! Thank you so much!! More
Common FAQs - Orders & Account
Yes, for those who would prefer a single order over a monthly subscription, please toggle the big green button at the top of the "Buy Now" page from “Subscribe” to “Buy Once”. To confirm, you will see “Buy Once” in the product description in your cart.
Leap Years is shipped within the next business day. You will receive a confirmation email when it is on its way. Most customers receive their order within 3-6 business days.
Yes, if the bottle is unopened (seal intact) and if the return request is approved by the Leap Years team. We cannot accept bottles in which the seal was opened. Please see our Shipping & Returns Policy for additional information.
You can cancel your subscription at any time for any reason by either (A) logging into your account and heading to the “Subscriptions” tab where you will see the action to “Cancel” or (B) emailing us at support@leapyears.com and we can tackle it for you quickly. Alternatively, you can always pause/suspend your subscription instead of cancelling outright, if you’d prefer.
You can reset your password here. After providing your email address or username, an email will be sent with reset instructions. This can also be done by going to the My Account page via the link in the footer of our website and clicking "Lost your password?"
Every Leap Years customer receives a unique referral URL and code to refer Leap Years to family and friends! You can find your unique Refer a Friend code in your Account page.
If someone uses your referral code, you [the referrer] will receive 10% off your next order. The discounts stack! For example, if three (3) people you referred use your code in one month, you will get 30% off your next order (up to 100% off your next order).
If you [the referrer] are a current subscriber, your gained referral discounts will automatically be applied to your next renewal order. If you are a Buy-Once customer who builds up referrals, you will get an email with unique discount code(s) to use at checkout to apply the referral discounts gained.
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.
Leap Years is a monthly regimen. On two consecutive days, you give the light-colored combination soft chews (from the bag inside the bottle (NAD booster and senolytic)). Daily after that, you give the dark-colored (NAD booster) soft chews (in the bottle) all the rest of the days of the month. We recommend starting the combination (light-colored) soft chews at the beginning of the month so it is easy to remember but you may start them on any two consecutive days of the month.
It takes about 4-6 weeks for senescent cells to develop, so the light-colored combination soft chew (NAD booster and senolytic) knocks down the population at the start of each month. Then, the dark-colored soft chew (NAD booster) supports the use of NAD for the healthy cells for the remainder of the month.
We have tested up to 10 times the daily dosage in a safety study in dogs and found no adverse effects. In the event of overdosage, please seek veterinary attention.
It takes about 4-6 weeks for senescent cells to develop, so the light-colored combination soft chew (NAD booster and senolytic) knocks down the population at the start of each month. Then, the dark-colored soft chew (NAD booster) supports the use of NAD for the healthy cells for the remainder of the month.
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.
For immediate attention or medical emergencies please contact your local veterinarian.
