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Longevity-ONE Soft Chews

Longevity-ONE Soft Chews

Longevity-ONE is our flagship supplement, crafted to promote healthy aging in companion animals. It's a proactive approach to help adults and seniors maintain optimal health. Packed with science-backed ingredients like collagen, prebiotics, probiotics, and lion's mane mushroom extract to promote long-term health in dogs. This flagship formula proactively supports the gut-joint-brain axis to help adult and senior dogs keep happy well into their golden years.

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$34.99 USD
$34.99 USD
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a brand new approach

Full Spectrum
Joint Support

Movement, digestion, and the nervous system do not function separately, and they do not age separately either. Longevity-ONE takes a new approach to joint support by focusing on the connected systems that shape movement, comfort, digestion, and daily resilience.

This formula was built for real people and real dogs who want more good days together, like James and Charlie in the Pacific Northwest.

Head-to-Tail Support

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Longevity-ONE is our flagship chew

Longevity-ONE is an innovative full-spectrum joint formula focusing on the connection of the joints, gut, and brain. Built around the systems that influence how dogs move, think, recover, and age, these chews support the comfort, clarity, and daily function dogs rely on as they get older.

Active Joints

support joint mobility, cartilage health, and daily comfort on walks and evenings

Healthy Gut

promote gastrointestinal health and immune function with a healthy microbiome

Balanced Mind

nurture cognitive health and memory while supporting calm through daily stressors

Happy Healthspan

combines together with antioxidants to promote optimal health for adults + seniors

Active Joints

support joint mobility, cartilage health, and daily comfort on walks and evenings

Healthy Gut

promote gastrointestinal health and immune function with a healthy microbiome

Balanced Mind

nurture cognitive health and memory while supporting calm through daily stressors

Happy Healthspan

combines together with antioxidants to promote optimal health for adults + seniors

They're worth it
(and so are you)

the science is super clear - the more that we invest in ourselves ahead of time, the better the health outcome as we age. Staying active and eating the right food and supplements gives us the best chance at a long, happy life. Ensuring the very best quality of life for our pets is no different.

Backed by science,
trusted by pet parents across the country

Made in Small Batches

Made in Small Batches

Award Winning

Award Winning

Crafted in the USA

Crafted in the USA

Human Grade

Human Grade

Tested & Traceable

Tested & Traceable

A simple daily ritual

Easy to dose

Longevity-ONE is made as a zero-heat formed soft chew, not a cooked biscuit or greasy paste. That matters because delicate ingredients like probiotics, mushrooms, and joint-support nutrients deserve a format designed to protect them from unnecessary heat and handling.

A taste they love

The formula is built around a real peanut butter flavor dogs actually want, with a soft chew texture that feels more like a treat than a supplement. No capsules, no powder clouds, no hiding it in food and hoping for the best.

Real results

When given daily, this formula makes a lasting difference in long-term joint mobility, gut health, and cognition. That support shows up in the everyday moments that matter: getting up easier, moving more comfortably, staying regular, and feeling more like themselves. It is simple daily care for dogs who still have plenty of life, curiosity, and good days ahead.

Only the best

We source every single ingredient ourselves, and we've partnered with leaders in the industry to deliver a product with science-backed ingredients you can count on. Before any ingredient is used in-house, it is quarantined, sampled, and third-party tested by ISO/IEC 17025 accredited laboratories. Lastly, all materials undergo a final-pass by our own expert IQA team. Only then will those ingredients make their way into each soft chew.

Explore ingredients

Only the best

We source every single ingredient ourselves, and we've partnered with leaders in the industry to deliver a product with science-backed ingredients you can count on. Before any ingredient is used in-house, it is quarantined, sampled, and third-party tested by ISO/IEC 17025 accredited laboratories. Lastly, all materials undergo a final-pass by our own expert IQA team. Only then will those ingredients make their way into each soft chew.

Explore ingredients

Is this right for my pet?

One foundation, any stage
For any life stage
From early years to golden years, daily foundational support reinforces the systems your dog relies on for life.
For any life stage
Early Years
Builds immune balance and structural integrity while maintaining homeostasis
Adult Years
Helps reinforce mobility, cognitive clarity, and metabolic resilience as subtle shifts begin.
Senior Years
Supports joint comfort, immune strength, and engagement in later life. Reinvigorates quality of life during the golden years.
Every dog is different
Breed, lifestyle, genetics, and environment all shape how dogs age. Diet and supplements shape the foundation.
Every dog is different
Common Needs
Immune defense, mobility support, oxidative balance.
Higher-Demand Lifestyles
Active dogs require additional joint and recovery support, so exercise is additive without wearing and tearing.
Age-related Shifts
Changes in stamina, stiffness, or engagement may benefit from reinforced foundational care.
Bottom Line
Longevity-ONE is designed to support the core systems that influence all of these.
Proactive and reactive
Support can start before changes appear or after they begin. The good news is it all comes down to supporting the same systems.
Proactive and reactive
Proactive Support
Daily reinforcement before visible decline. Built for consistent, long-term support.
Reactive Reinforcement
Helps support mobility, clarity, and resilience when subtle changes are present.
Daily Foundation
Not a quick fix. A daily systems approach.
For every dog
Safe for daily use. Every stage.

What's in the chew?

Active Ingredients

Prebiotic Complex (FOS, Inulin).........................200 mg

Curcumin Phytosome.............................................100 mg

(Curcuma longa Extract & Phospholipid from Sunflower)

Lion's Mane Mushroom Extract..........................100 mg

Turkey Tail Mushroom Extract...........................100 mg

Undenatured Type Il Collagen (chicken) ..........20 mg

Hyaluronic Acid..........................................................15 mg

5-Strain Probiotic Blend.............................5 billion CFU

(B. coagulans, B. subtilis, L. acidophilus, S. boulardii, B. animalis)

ZERO Additives or Fillers

Every part of our formula is fully intended to deliver health benefits to your pet. We've created a limited ingredient profile soft chew that uses natural ingredients that you know, not strange chemicals. We avoid unnecessary additives and preservatives and we will never compromise on this standard.

How Do I Use It?

Provide one soft chew per 25 lbs of body weight once a day by offering the chew(s) alone or breaking it up and mixing it into your pet's food. For dogs under 12 lb, we recommend approximately half a chew daily. Soft chews can be split by hand or cut in half with a knife for easier portioning, then given directly or mixed into food.

New to supplements? Any changes in diet or routine can be a temporary test for a pet's digestive system, so we recommend starting slow to help your pet acclimate. For senior dogs or dogs with digestion issues, begin with half the recommended dosage and slowly build up to the full dose over the course of three days.
 

 Pet Weight

Chews/Day
Up to 12 pounds 1/2 chew
13-25 pounds 1 chew
26-50 pounds 2 chews
51-75 pounds 3 chews
75-100 pounds 4 chews

 

 

 

How Long Will it Last?

 Pet Weight

Chews / Day

Servings / Bag
Under 25 pounds 1/2 chew

120 days
25 pounds 1 chew

60 days
50 pounds 2 chews

30 days
75 pounds 3 chews

20 days
100 pounds 4 chews

15 days

 

 

Certifications & Assurances

  • Non-GMO
  • Gluten-Free
  • Soy-Free
  • Dairy-Free
  • Natural Ingredients
  • No Artificial Additives

Crude Analysis

Crude Protein (min) ............... 6.0%
Crude Fat (min) .................... 14.0%
Crude Fiber (max) ................. 8.0%
Moisture (max) ..................... 12.0%

Our 'No List'

We work incredibly hard to make certain you can be confident that our products are both safe and effective for your pets. Every bottle is manufactured with complete supply chain transparency and is considered 100% clean, free from any substances on our "No List."

Read more about our No List here.

WHAT SETS LONGEVITY-ONE APART

Undenatured Collagen*
Targeted Probiotics*
Potent Mushrooms*
Adaptogenic Botanicals*

Longevity-ONE is built around the biological systems that influence how dogs age. Each ingredient is selected for its role in structural integrity, gut-immune balance, oxidative defense, and long-term vitality.

• Undenatured Type II collagen for structural joint support
• Clinically studied probiotic strains for gut-immune balance
• Mushroom extracts standardized for active compounds
• Adaptogenic botanicals selected for stress resilience
• Complementary ingredients designed to work synergistically


How the formula works together

Longevity-ONE is designed as a systems formula. Aging is not a single pathway, and support should not be either. Mobility, immune balance, digestion, and oxidative stress are interconnected drivers of how dogs age. By supporting structural integrity, gut function, and cellular defense together, this formula reinforces the pathways that shape long-term vitality.

This is not a stack of unrelated ingredients. It's a cohesive daily foundation designed for consistent, lifelong use.

Frequently Asked Questions

Longevity-ONE is a daily foundational supplement designed to support healthy aging, joint mobility, immune balance, cognitive clarity, and overall homeostasis. It works by reinforcing the core systems dogs rely on over time.

No. Longevity-ONE is formulated for daily use at any life stage. It can be used proactively in younger dogs or to reinforce mobility, clarity, and resilience in older dogs.

Longevity-ONE is not just for joints. It supports multiple interconnected systems involved in aging, including immune function, oxidative balance, mobility, and digestive health.

Yes. This formula is designed for daily use, with one chew per 25 pounds of body weight. Longevity-ONE is formulated for consistent daily use and is suitable for long-term support across life stages.

Because Longevity-ONE supports foundational systems rather than targeting a single symptom, benefits build gradually with consistent daily use. Many pet parents report noticing changes within a few weeks.

Longevity-ONE Soft Chews are naturally flavored with real peanut butter and are designed to be highly palatable for dogs. They leave no odd odor or grease on your hands, either. Win win!

Longevity-ONE is made in the USA in small batches in our own facilities that follow strict quality and safety standards. We craft everything in the USA and premium ingredients are sourced from around the world.