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Why Pet Owners Choose Our Products
Science-Backed Formula
Our NAD+ chews for dogs are made with Nicotinamide Riboside, Resveratrol, and Quercetin. These proven ingredients work together to restore NAD+ levels, boost energy, and support healthy aging.
Extensive Research & Development
BioPets worked with veterinary input and longevity science experts to create a formula that targets the root causes of aging in dogs.
Supports Vitality & Healthy Aging
By replenishing cellular energy and clearing harmful “zombie” cells, our chews help dogs stay active, sharp, and full of life for longer.
Trusted by Dog Parents
Loved by senior dog owners worldwide, BioPets chews have made a noticeable difference in energy, mobility, and vitality.
83% of BiologyPets Longevity Chews users report visible improvements within 3 months of daily use*
A younger, sharper, more active dog - with each soft chew
✓ Rebuilds cellular energy ✓ Enhances brain function ✓ Improves mobility & stamina ✓ Easy daily soft chew
*Results based on BiologyPets customer feedback survey (n=245)
FAQs
What makes Longevity Chews different from other senior dog supplements?
What makes Longevity Chews different from other senior dog supplements?
Most supplements target single symptoms - joints, skin, or energy. Longevity Chews work at the cellular level by replenishing NAD+, the molecule that powers cellular energy production. This addresses the root cause of aging: cellular decline. Combined with senolytics (Quercetin and Resveratrol), our formula both restores energy and clears damaged cells.
What is NAD+ and why does my dog need it?
What is NAD+ and why does my dog need it?
NAD+ (Nicotinamide Adenine Dinucleotide) is a coenzyme essential for cellular energy. It naturally declines with age, causing the fatigue, cognitive decline, and reduced mobility you see in senior dogs. By providing the precursor NR-Cl, we help rebuild NAD+ levels to support youthful cellular function.
Will my picky dog actually eat these?
Will my picky dog actually eat these?
Our soft chew format has a 94% acceptance rate among dogs. Made with real chicken and formulated for palatability, most dogs treat them like a daily reward rather than medication. No wrestling with pills or hiding powder in food.
How long before I see results?
How long before I see results?
Most owners notice initial changes around 6-8 weeks, with peak benefits at 3 months. Because we're working at the cellular level - rebuilding the foundation of health - results build progressively rather than overnight. Consistent daily use is essential.
Is this safe for long-term use?
Is this safe for long-term use?
Yes. NAD+ precursors have been studied extensively and are well-tolerated. Our formula contains no artificial ingredients, fillers, or inflammatory oils. It's manufactured in GMP-certified facilities. As with any supplement, consult your vet if your dog has specific health conditions.
Can I give this with my dog's current medications?
Can I give this with my dog's current medications?
Longevity Chews are generally safe to use alongside most medications, but always consult your veterinarian before adding supplements to your dog's regimen, especially if they're on prescription medications.
What size dog is this for?
What size dog is this for?
Our dosing works for dogs of all sizes. Smaller dogs (under 25 lbs) take 1 chew daily, medium dogs (25-75 lbs) take 2 chews, and larger dogs (75+ lbs) take 3 chews.
Do you offer a guarantee?
Do you offer a guarantee?
Yes. We offer a 30-day satisfaction guarantee. If you don't see improvements in your dog's vitality, we'll refund your purchase. We're confident in cellular science - NAD+ works.
My dog is only 5 years old. Is this just for seniors?
My dog is only 5 years old. Is this just for seniors?
While benefits are most visible in dogs 7+, NAD+ decline begins earlier. Starting Longevity Chews proactively can help maintain cellular health before visible aging occurs. Think of it as preventive cellular support.