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    A white jar of Fera Pets Longevity Soft Chews for dogs, shown on a warm beige background with several brown chew pieces placed in front of the jar.
  • A small brown-and-white dog is being fed a Longevity soft chew while a human hand holds an open jar of Fera Pets Longevity pet supplements.
  • An infographic titled 'Ingredients That Make a Difference' on a light blue gradient background, showing a stack of brown kibble dog treats with callout labels pointing to phosphatidylserine, NMN, mitoprime, and resveratrol.
  • Promotional graphic for dog food featuring brown kibble pieces scattered on a pale blue background with text reading 'What's Inside?' and bullet points about ingredients and benefits. A white line-drawn dog appears at the bottom left.
  • A jar of FeraPets Longevity Soft Chews is shown in the foreground, with a woman and a dog blurred in the background. Large text on the left reads 'CLINICAL RESEARCH SHOWS 92% of dogs improved in social interaction specifically after taking MCT Oil.
  • A comparison infographic for Fera Pets dog supplements, showing a table with cost, NMN, resveratrol, MCT oil, third-party testing, and vet formulation compared to leading competitors.
  • A dog serving guide infographic on a beige background, showing pet sizes from X-Small to XL and recommended daily serving amounts for dog chews. A hand is shown offering a brown chew to a light-colored dog at the bottom.
  • Product facts label for a pet supplement chew, showing ingredients such as MCT oil, NMN, PS, resveratrol, and MitoPrime, with a white box on a light blue background and a simple line drawing of a sleeping dog and puppy.

For Dogs

Longevity Soft Chews for Dogs

5.0 out of 5.0 stars

25 Reviews

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Aging is normal. Slowing down early doesn't have to be. Fera Pet's Longevity formula pairs NMN, MitoPrime® (L-Ergothioneine), Resveratrol, Phosphatidylserine, & MCT Oil to help your dog stay active and resilient at every stage of life.

Consider this your dog's daily ritual for aging well:

  • Supports healthy aging and long-term vitality
  • Supports cellular energy production and mitochondrial function
  • Supports cognitive function and brain health
  • Builds a strong foundation for staying active and vibrant with age
Purchase Options

Pairs well with:

Cellular energy support, antioxidant balance, and vitality for the long run.

Every dog deserves more good years and to age gracefully. Our Longevity soft chews combine NMN, MitoPrime® (L-Ergothioneine), Resveratrol, Phosphatidylserine, and MCT Oil to help reduce oxidative stress, support healthy mitochondrial function, and build a strong foundation for staying vibrant with age.

Daily support for energy, resilience, and healthy aging, so your dog can thrive at every stage of life.

Dog with an open mouth being fed Fera Pets Longevity Soft Chews from an outstretched human hand while the other hand holds a container of the Fera Pets chews

Did you know healthy aging starts at the cellular level? As dogs age, NAD+ levels naturally decline. Fera's Longevity soft chews include NMN (Nicotinamide Mononucleotide), an ingredient that supports NAD+ production. NAD+ is a critical component of cellular energy metabolism and healthy aging pathways. With NMN, your dog's cells have what they need to keep going strong for years to come.

A comparison infographic for Fera Pets longevity chews, showing a table with cost per serving, NMN, resveratrol, MCT oil, third-party testing, veterinarian formulation, and NASC seal ratings, alongside a 'Leading Competitor' column with crossed-out marks.

Active Ingredients (per 1 soft chew)
  • MCT Oil, 175 mg
  • Nicotinamide Mononucleotide (NMN), 75 mg
  • Phosphatidylserine (PS), 60 mg
  • Reservatrol, 40 mg
  • MitoPrime® (L-Ergothioneine), 7 mg

Inactive Ingredients

Chicken Bone Broth, Citric Acid (a preservative), Coconut Flour, Coconut Glycerin, Dried Bacon Fat, Flaxseed Meal, Mixed Tocopherols (a preservative), Natural Flavors, Oat Flour, Palm Fruit Oil, Rosemary Extract, Spinach, Sunflower Lecithin, Sweet Potato Powder, Tapioca Starch.

Learn how to Vet The Label when looking for a Longevity Supplement for your dog!

1. Type of NAD+ Precursor - Check that NMN (Nicotinamide Mononucleotide) is the active driving the formula — it supports cellular energy metabolism and healthy aging pathways.

2. Complementary Ingredients - Look for more than one active on the label: Resveratrol to support cellular health, MitoPrime® (L-Ergothioneine) for antioxidant support, and Phosphatidylserine (PS) & MCT Oil to support cognitive function and brain health.

3. Milligrams Per Serving - Make sure the label has milligrams per chew, not per 2 or 3 chews.

  • NASC Certified Icon

    Vet Created

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    3rd Party Tested

  • Sustainably Sourced

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  • Vet Created Icon

    3rd Party Tested

  • Sustainably Sourced

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  • Eastern & Western Ingredients Icon

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  • Sustainably Sourced

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  • NASC Certified Icon

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  • Vet Created Icon

    3rd Party Tested

  • Sustainably Sourced

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  • Eastern & Western Ingredients Icon

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  • Sustainably Sourced

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  • NASC Certified Icon

    Vet Created

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  • Sustainably Sourced

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Serving Guide

Can be given with or without food. For best results, use regularly on a long term basis.

Pure Care, Pure Ingredients
For your pet

Frequently Asked Questions

MCT Oil: Supports cognitive function and brain health.
Nicotinamide Mononucleotide (NMN): Supports NAD+ production, a critical component to cellular energy metabolism and healthy aging pathways
Phosphatidylserine (PS): A naturally occurring phospholipid that supports cognitive function and brain health
Resveratrol: A polyphenol that helps reduce oxidative stress and supports cellular health
MitoPrime® (L-Ergothioneine): A powerful antioxidant that helps reduce oxidative stress and supports cellular health

Chicken Bone Broth, Citric Acid (a preservative), Coconut Flour, Coconut Glycerin, Dried Bacon Fat, Flaxseed Meal, Mixed Tocopherols (a preservative), Natural Flavors, Oat Flour, Palm Fruit Oil, Rosemary Extract, Spinach, Sunflower Lecithin, Sweet Potato Powder, Tapioca Starch.

Chicken bone broth

Our soft chews are available in multiple size options. The total number of chews and servings will vary by size and are clearly listed on each product page and label.

Our Longevity soft chews are for dogs 12 months and older.

If your dog weighs:
<15 lbs, 180 days
16-30 lbs, 90 days
31-60 lbs, 45 days
61-90 lbs, 30 days
>90 lbs, 22 days

All of FERA's products are manufactured in the USA. It is manufactured in an FDA-registered GMP-compliant facility, third-party tested, and NASC certified.

5.0
Rated 5.0 out of 5 stars
Based on 25 reviews
100%would recommend this product
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25 reviews
  • Jacqueline K.
    Verified Reviewer
    I recommend this product
    Pet Type? Dog
    Pet's Age? Senior
    Rated 5 out of 5 stars
    Yesterday
    Charley loves her Longevity Chews!

    We started giving our 12-year-old Charley the Longevity vitamin after noticing some signs that she was getting older. She was having a harder time getting up and down the stairs and just didn’t have quite the same energy she used to.

    We’re so happy we found this! Since adding it to her routine, we’ve noticed such a difference in her energy and overall pep. She seems more active, playful, and honestly has some of that puppy energy back!

    It makes us so happy to see our girl feeling like herself again. At 12 years old, we’ll take all the extra happy, playful years we can get!

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  • Jessica N.
    Verified Reviewer
    I recommend this product
    Pet Type? Dog
    Pet's Age? Senior
    Rated 5 out of 5 stars
    Yesterday
    Longevity is incredible!

    This product is not only something my dog enjoys eating every day which is a win on its own, but it's actually been making a huge difference! Our dog is 10 and starting to slow down, but he now has a pep in his step that I can attribute directly to when he started Longevity. Thank you, Fera!

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  • Gunther
    Verified Reviewer
    I recommend this product
    Pet Type? Dog
    Pet's Age? Adult
    Rated 5 out of 5 stars
    3 days ago
    Worth it for my big guy!!!!

    My dog's about to turn 7 and weighs 100lbs, which sadly makes him a senior (big dogs age faster and usually only live 8-12 years compared to little dogs). That kind of freaked me out honestly, so I started looking into what I could actually do for him now. These chews won me over because of the ingredients and when you compare this to other longevity supplements, the price is great! NMN helps support his cells' energy production and I swear the MCT oil is giving him cognitive support because he also seems less anxious.

    He eats them up like treats and they smell great.

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  • Noah
    I recommend this product
    Pet Type? Dog
    Pet's Age? Senior
    Rated 5 out of 5 stars
    3 days ago
    I've been waiting forever for this one!!!

    As a Fera brand lover, I was really excited to see this product was launching. I have two senior dachshunds, 15 years old; adding this to their routine was a no brainer. They're on the probiotics and love the other soft chews.

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  • Doreen M.
    Verified Reviewer
    I recommend this product
    Pet Type? Dog
    Pet's Age? Senior
    Rated 5 out of 5 stars
    2 hours ago
    Perfect Supplement for My Older Dog

    My older dog really loves the taste of these chews! We treat them like a treat for her. I was worried about her aging and slowing down, but I can see a difference after starting these supplements. And I appreciate that Fera products are all Vet formulated, and use only premium innovative ingredients. I want my dog to live as long as possible, and be as healthy as possible!

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Disclaimer: Customer reviews are provided for informational purposes only and reflect individual experiences. Results may vary from pet to pet.