When she slows down, support what aging changes.
Shorter walks and less social interest can come with age—not a change in who she is. These five formula details explain how PET NMN supports mobility, cellular energy, and everyday vitality without promising to reverse aging.
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Dogs rely on the same NAD+ system we do.
NAD+ metabolism is highly conserved across dogs and humans. NMN is included to help preserve your dog’s NAD+ stores, making cellular support part of a realistic healthy-aging routine—not a promise to reverse age.
The formula addresses more than cellular aging.
Each serving combines 250 mg of glucosamine, 50 mg of chondroitin, 50 mg of MSM, and 35 mg of boswellia. Together, they form the mobility-focused core of the formula.
A soft chew fits the care routine she already knows.
Each jar contains 60 soft chews and 60 servings. That makes consistent healthy-aging support easier to incorporate into the familiar daily care you already provide.
The NMN is protected during processing and delivery.
Each serving provides 77 mg of NMN. Liposomes encapsulate the active ingredient to protect it through digestion, while cold extrusion uses low temperatures to help protect heat-sensitive NMN during manufacturing.
The quality case goes beyond the ingredient list.
PET NMN is third-party tested by Summit Nutritional Laboratories. The non-GMO formula contains no preservatives, artificial colors, flavors, or sweeteners.
Before you compare dog chews
Choose by the label, not the promise.
For an aging dog, the useful questions are concrete: how much NMN is included, which mobility ingredients are named, how the chew is processed, and who tests it.
Support the dog she is today.
PET NMN Longevity Chews combine cellular-energy support, a joint-focused blend, liposomal NMN, cold extrusion, and third-party testing in one daily soft-chew format.
Aging cannot be reversed, and individual responses vary. Daily support is intended to complement attentive care and familiar routines—not promise a return to puppyhood.
Customer reviews
Customer photos & videos
5 Stars
Reviewed on October 1, 2026
Use all the time for five dogs
Great for older dogs and those approaching
Reviewed on September 23, 2026
Big improvement on energy and deterioration of her muscles in back legs. This is an excellent product especially as your dog gets older. Highly recommended product. You will see changes around 20 days in approximately and you will probably really notice it by the 40day mark
Helps my 18 year old mini schnauzer… just trying to keep him alive
Reviewed on August 2, 2026
my mini schnauzer was having a hard time moving around.. been on this a couple of weeks and he is back moving around all now. Just trying to keep him alive. Tried lots of stuff but this seems to be working best for him now… had him on galliprant, wuffles, cosquin, adequan, LIbera, etc…
