Help Give Your Senior Dog Their Spark Back
Vet-formulated joint chews filled with powerful, clinically-proven ingredients, now with an unbeatable offer.
AS SEEN ON SPONSORED CONTENT
See How 500,000+ Dogs Are Improving Mobility & Reducing Pain
Results in as Little as 3 Weeks!
If you're not happy after 3 months of consistent use, we'll refund you.
- Enhance Bone & Joint Health
- Provide Bone Reinforcing Factors
- Ease Joint Stiffness Due to Daily Activity
- Enhance Tissue Pliability
- Provide Building Blocks for Synovial Fluid, Cartilage and Connective Tissues
Arrives in 3-5 Days | 90-Day Money Back Guarantee
#1 Highest Reviewed Longevity Joint & Immune Supplement for Dogs
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PetScy
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Best Selling Alternative 1 (2 Chews 120lb Dog) |
Best Selling Alternative 2 (2 Chews 120lb Dog) |
Best Selling Alternative 3 (2 Chews 120lb Dog) |
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|---|---|---|---|---|
Glucosamine
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1600mg | 600mg | 700mg | 600mg |
MSM
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800mg | 0mg | 400mg | 250mg |
Chondroitin
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200mg | 100mg | 270mg | 300mg |
Hyaluronic Acid
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56mg | 20mg | 0mg | 0mg |
Green Lipped Mussels
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56mg | 100mg | 0mg | 0mg |
Bacillus Coagulans
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60 Million CFU | |||
Fish Oil
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30mg | 12mg | 200mg | 0mg |
Immune Health Blend
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296mg | 0mg | 0mg | 0mg |
Maitake Mushroom
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56mg | 0mg | 0mg | 0mg |
Based on the daily maintenance amount for over 65 lbs dog
|
PetScy
|
Best Selling Alternative 1 (2 Chews 120lb Dog) |
Best Selling Alternative 2 (2 Chews 120lb Dog) |
Best Selling Alternative 3 (2 Chews 120lb Dog) |
|
|---|---|---|---|---|
Glucosamine
|
800mg | 600mg | 700mg | 600mg |
MSM
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400mg | 0mg | 400mg | 250mg |
Chondroitin
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100mg | 100mg | 270mg | 300mg |
Hyaluronic Acid
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24mg | 20mg | 0mg | 0mg |
Green Lipped Mussels
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25mg | 100mg | 0mg | 0mg |
Bacillus Coagulans
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30 Million CFU | |||
Fish Oil
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15mg | 12mg | 200mg | 0mg |
Immune Health Blend
|
148mg | 0mg | 0mg | 0mg |
Maitake Mushroom
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28mg | 0mg | 0mg | 0mg |
Based on the daily maintenance amount for under a 65 lbs dog
Real Data from Real Dog Parents
Here's what fellow dog parents are reporting after 90 days of consistent use
99%
of customers
99%
of customers
97%
of customers
95%
of customers
Proudly NASC-Certified
PetScy proudly displays the NASC Quality Seal—an industry-recognized symbol of trust, safety, and transparency. This certification ensures that every product you give your dog meets the highest standards for quality, manufacturing, and ingredient integrity. Learn more about what the NASC Seal means for your pet’s health and your peace of mind.

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Rigorously Tested for Quality
All supplements undergo comprehensive testing and third-party audits.
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Trusted, Traceable Ingredients
We use only premium ingredients sourced with full traceability.
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Manufactured to the Highest Standards
Produced in facilities that follow Good Manufacturing Practices (GMP) for consistency and safety.
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Confidence in Every Tub
The NASC Seal represents uncompromised quality you can trust.
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Clear & Transparent Labeling
Our labels provide complete transparency into every ingredient.
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Scientifically Formulated
Developed in collaboration with veterinary professionals to deliver exceptional quality and results.
Join millions of PetScy customers today and enjoy 50% off your order—plus free shipping.
We could tell you how PetScy is making a difference—but we think our customers say it best. Hear directly from pet parents who’ve seen real results in their pets’ health and happiness.
Longevity Joint & Immune Chews
Support lifelong mobility and immune resilience with advanced daily chews for dogs. PetScy’s Longevity Joint & Immune soft chews are expertly formulated to support joint comfort and immune health at the source, featuring a powerful blend of clinically recognized joint-supporting nutrients, functional immune ingredients, and probiotics to promote long-term vitality and active living.
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- Free shipping on all orders
- Free shipping on all orders
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Hydrate and soothe dry, irritated skin with this lightweight mousse, specially formulated to target problem areas and support a healthy coat—without leaving behind any greasy residue.
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This is a special offer available when purchasing one of our promoted products.
Pre-moistened antiseptic cleansing, degreasing, antimicrobial, and antifungal wipes. Designed and convenient wipes for both dogs and cats that targets problem areas and supports coat health without leaving any greasy residue.
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This is a special offer available when purchasing one of our promoted products.
PetScy’s Salmon & Sweet Potato Treats are made with fresh salmon and all natural organic sweet potatoes uniquely sourced that your dog will get excited about. Each treat is packed with rich omega fatty acids and essential nutrients to help support your dog’s healthy body.
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This is a special offer available when purchasing one of our promoted products.
Try our specially-formulated blend of anti-inflammatory oatmeal and aloe vera topical solution that eliminates dry, itchy skin.
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This is a special offer available when purchasing one of our promoted products.
A convenient, add-to-water dental formula for dogs and cats designed to support fresh breath, promote whiter teeth, and deliver the essential oral hygiene your pet deserves.
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This is a special offer available when purchasing one of our promoted products.
Provides a variety of different bacteria to support gut health. Gut bacteria is key to a stronger immune system and promotes the body’s ability to fight off illness and infection.
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This is a special offer available when purchasing one of our promoted products.
Promotes Calmness & Relaxation Each chew promotes relaxation from normal stressful moments to help maintain your pups comfort and support a normal emotional balance and calmness.
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This is a special offer available when purchasing one of our promoted products.
Improve your dogs nutrient deficiencies by restoring them to optimal levels, providing nourishment at the cellular level for healthier skin and a shiny coat.
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This is a special offer available when purchasing one of our promoted products.
Promote your dog’s ear health with this gentle, moisturizing formula—specially designed to cleanse the ears, support overall ear hygiene, and reach difficult areas with ease.
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This is a special offer available when purchasing one of our promoted products.
New Product Special Price! Support immune health at the source, featuring a powerful blend of clinically recognized joint-supporting nutrients, functional immune ingredients, and probiotics to promote long-term vitality and active living.
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This is a special offer available when purchasing one of our promoted products.
Expected delivery in 2-5 business days
All of our products are shipped from USA
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Description
PetScy’s Longevity Joint & Immune Chews are thoughtfully formulated to support your dog’s joint mobility, immune health, and long-term vitality through a comprehensive blend of science-backed ingredients. This advanced formula combines glucosamine HCl, chondroitin sulfate, MSM, green-lipped mussel, and hyaluronic acid to help maintain joint structure, flexibility, and lubrication. Designed for daily use, these chews provide a convenient and effective way to support active movement and overall wellness as dogs age.
What sets PetScy’s Longevity Joint & Immune Chews apart is our dual-action approach to healthy aging. Our proprietary Immune Health Blend, featuring beta glucans, mannooligosaccharides, Boswellia extract, white curcumin, and functional mushrooms, works synergistically to support immune system balance and a normal inflammatory response. This targeted combination helps reinforce your dog’s natural defenses while supporting joint comfort at the cellular level.
Enriched with omega-3 fatty acids (EPA & DHA) sourced from fish oil, along with essential trace minerals such as zinc and manganese, this formula supports connective tissue integrity, immune resilience, and overall cellular health. These nutrients play a critical role in maintaining mobility, supporting antioxidant defenses, and promoting long-term joint function.
To further enhance whole-body longevity, PetScy’s Longevity Joint & Immune Chews include Bacillus coagulans probiotics to support digestive health, nutrient absorption, and immune function. Together, these ingredients create a complete daily longevity solution—supporting joint comfort, immune strength, and vitality so your dog can thrive at every stage of life.
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Directions For UseDog SizeDaily ChewsSmall DogsUnder 35 lbsMonth 1* : 2 chews dailyMaintenance: 1 chew dailyMedium Dogs36 - 64 lbsMonth 1* : 4 chews dailyMaintenance: 2 chews dailyLarge DogsOver 65 lbsMonth 1* : 4 chews dailyMaintenance: 4 chews daily
* Loading Phase: For optimal results, use an increased daily amount for the first month to provide a loading dose.
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IngredientsSmall & Medium Dog SizesLarge Dog Size
Active Ingredients per Active Chew (7.94 oz)
Glucosamine HCl. 800mg Methylsulfonylmethane (MSM) 400mg PetScy Proprietary Immune Health Blend 148mg (Mannan Oligosaccharides, Boswellia Extract, Beta Glucan, White Curcumin) Chondroitin Sulfate 100mg Maitake Mushroom Powder 28mg Green Lipped Mussel Powder. 28mg Hyaluronic Acid 24mg Zinc 12mg Eicosapentaenoic acid (EPA) (FISH OIL) 9mg Docosahexaenoic acid (DHA) (FISH OIL) 6mg Manganese 6mg Bacillus Coagulans 30 million CFU Active Ingredients per Active Chew (15.88 oz)
Glucosamine HCl. 1600mg Methylsulfonylmethane (MSM) 800mg PetScy Proprietary Immune Health Blend 296 (Mannan Oligosaccharides, Boswellia Extract, Beta Glucan, White Curcumin) Chondroitin Sulfate 200mg Maitake Mushroom Powder 56mg Green Lipped Mussel Powder. 56mg Hyaluronic Acid 48mg Zinc 24mg Eicosapentaenoic acid (EPA) (FISH OIL) 18mg Docosahexaenoic acid (DHA) (FISH OIL) 12mg Manganese 12mg Bacillus Coagulans 60 million CFU Inactive Ingredients: Bacon Flavor, Brewer's yeast, Canola Oil, Glycerin, Hickory Smoke Liquid Flavor, Molasses, Pork Liver Powder, Potato Starch, Rice Bran, Sorbic Acid, Sunflower Lecithin, Tapioca Starch, Tocopheryl Acetate.
Cautions: If animal's condition worsens or does not improve, stop product administration and consult your veterinarian. Safe use in pregnant animals or animals intended for breeding has not been proven. Administer during or after the animal has eaten to reduce incidence of gastrointestinal upset
Warnings: Not for human consumption. Keep out of the reach of children and animals. In case of an accidental overdose, contact a health professional immediately.
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