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PetAg

Dyne Joint & Mobility Soft Chews Supplement

Verified Aug 23, 2026

Dog · Supplement Adult Senior All Breed Sizes

This is a joint support soft chew supplement for adult and senior dogs, designed to be given alongside their regular diet. It features UC-II collagen from chicken cartilage, green-lipped mussel, and sodium hyaluronate to support cartilage, joint comfort, and lubrication. The soft chew format with chicken liver flavor makes it easier to give daily, especially for dogs that dislike pills.

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Over-the-counter No recalls

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Official product page
KibbleLab Score
6.7 out of 10

Worth a Conversation

Overall, this is a well-designed joint supplement for adult and senior dogs who need extra support for mobility and comfort. It uses clinically studied ingredients like UC-II collagen and green-lipped mussel rather than just generic glucosamine/chondroitin, which is a nice plus. It’s best suited as an add-on to a complete diet for dogs with mild to moderate joint concerns or as a preventative in at-risk dogs, under your veterinarian’s guidance.

Actives and dosage disclosure 2.0
Ingredient composition 8.0
Health considerations 10.0

Computed from 3 of 3 applicable checks. Missing data is skipped, never counted against a food.

The KibbleLab Score (1–10) is assessed from publicly available product data. Our evaluation is science-based, not marketing-based.

Nutritional profile Protein, fat, fiber on a dry-matter basis, for the stated life stage and format
Adequacy substantiation Complete and balanced substantiation; feeding trials valued higher
Ingredient composition Screened for unnamed sources, artificial additives, and label protein inflation. Not a quality ranking.
Health considerations Pulse-heavy grain-free (DCM) pattern and recall history
Verified manufacturer evidence A small bonus when we can verify evidence addressing WSAVA selection criteria
9.0 - 10 Top Pick
8.0 - 8.9 Strong Choice
7.0 - 7.9 Solid Option
6.0 - 6.9 Worth a Conversation
Below 6.0 Review Carefully

KibbleLab may earn an affiliate commission when you buy through a link. No one can pay for a higher score, or to change what we recommend for your pet.


At a Glance

Marketed Benefits
Where these benefits come from Benefits the manufacturer highlights in its own product marketing. KibbleLab lists them for reference and does not verify these claims.
Joint Care Inflammation Reduction Mobility Support
Suitable For
Adult Senior All Breed Sizes
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Nutritional Perspective

KibbleLab Review

Strengths

  • Contains UC-II collagen, a patented form of undenatured type II collagen with clinical research behind its use for joint health in dogs.
  • Includes green-lipped mussel, a natural source of omega-3s and other compounds that can support joint comfort.
  • Sodium hyaluronate helps support joint lubrication, which can be particularly helpful for aging or arthritic joints.
  • Soft chew format with chicken liver flavor is generally easy to dose and more palatable for many dogs than tablets or capsules.

Considerations

  • UC-II collagen is derived from chicken cartilage, so this product is not appropriate for dogs with chicken allergies.
  • This is a supplement, not a complete and balanced food, so it should only be used alongside a nutritionally complete diet.
  • Dogs with food sensitivities may react to some of the excipients (like chickpea flour or tapioca starch), so monitor closely when introducing it.
Scored using the rubric of an NAVC Certified Pet Nutrition Coach (PNCC). This is informational, not veterinary advice.

Full Ingredient List

Green Lipped Mussel: 285 mg, UC-II(R) Collagen (Chicken Cartilage): 20 mg, Sodium Hyaluronate: 11 mg, Buffered White Distilled Vinegar, Chickpea Flour, Citric Acid, Coconut Glycerin, Coconut Oil, Natural Chicken Liver Flavor, Rosemary Extract, Sunflower Lecithin, Sunflower Oil, Tapioca Starch, Water

Ingredients and analysis reflect manufacturer data at the time of our last update and can change without notice. Always check the actual product packaging before feeding.

Ingredient filtering helps identify compatible options but is not a substitute for a veterinary elimination diet.

Top 5 Ingredients Explained

01
Green Lipped Mussel
Green-lipped mussel is used in pet foods and supplements as a marine-derived source of omega-3 fatty acids (including EPA/DHA/ETA) and bioactive compounds such as glycosaminoglycans, making it a functional ingredient aimed at supporting joint health and reducing inflammation. It can benefit dogs and cats with arthritis or mobility issues, but owners should be aware of potential shellfish allergies, variable product quality and potency, and should consult a veterinarian for appropriate dosing and sourcing considerations.
02
Undenatured Type II Collagen
Undenatured Type II Collagen is used in pet foods and supplements to support joint health by providing native cartilage collagen that can help maintain cartilage structure and, through oral tolerance mechanisms, modulate immune-driven cartilage degradation; it is a functional ingredient for dogs and cats with osteoarthritis rather than a significant dietary protein source and is typically effective at low milligram doses. It is generally well tolerated and may reduce joint pain and improve mobility, but owners should consult their veterinarian—especially for pets with poultry allergies or those receiving immunosuppressive medications—and view it as a complementary therapy, not a standalone cure.
03
Hyaluronic Acid
Hyaluronic acid is used in pet foods and supplements as a moisture‑retaining glycosaminoglycan that supports joint lubrication and connective tissue health and can also help with skin and coat hydration. It may aid joint mobility and comfort in dogs and cats, though oral bioavailability can vary and benefits are often seen alongside other joint nutrients; it is generally well tolerated but owners should consult a veterinarian for appropriate dosing and if their pet is pregnant, nursing, or on other medications.
04
Buffered White Distilled Vinegar
Buffered white distilled vinegar is used in pet foods and treats primarily as an acidulant, pH adjuster, mild preservative and flavor enhancer; the buffering reduces harsh acidity compared with plain vinegar to improve palatability and processing stability. It provides no meaningful nutritional value for dogs or cats and, while small amounts are generally safe, excessive inclusion can irritate the mouth or stomach and buffering agents may add sodium, so it should be used sparingly and avoided in pets with gastrointestinal sensitivities or sodium‑restricted diets.
05
Chickpea Flour
Chickpea flour is a ground pulse used in pet foods as a plant‑based source of protein, digestible carbohydrates and both soluble and insoluble fiber, along with micronutrients such as folate and iron, and is often included in grain‑free or wheat‑free formulations. It can provide beneficial fiber and moderate protein for dogs but is less appropriate as a primary protein for obligate‑carnivore cats; pulses can cause digestive sensitivity in some pets, contain antinutrients that are reduced by processing, and high levels of legume ingredients have been investigated for a possible association with canine dilated cardiomyopathy, so choose balanced, veterinarian‑approved diets for pets with special needs.


Product Details & Brand

Product Specs

Lifestage Adult
Lifestage Senior
Breed size All Breed Sizes
Texture Soft Chew
Food type Supplement

Brand

The PetAg brand encompasses the company’s broader range of nutritional supplements, milk replacers, and specialty diets for dogs, cats, small mammals, and exotic pets. It emphasizes clinically supported nutrition backed by decades of animal care expertise.

Price tier $$$

Manufacturer

Company name PetAg, Inc.
Parent company PBI-Gordon Corporation
Founded 1930
Headquarters Hampshire, Illinois, USA
Manufacturing type In House
Manufacturing country United States
Manufacturing region Illinois
Manufacturing oversight

PetAg maintains extensive quality control programs for its pet nutrition products, adhering to regulatory standards for pet food and supplements in the United States. Their facilities operate under FDA and AAFCO guidelines for animal feed safety and quality.

Manufacturing details are compiled from public sources and not independently verified; they may not reflect contract manufacturing or co-packing.

Recall History

No recalls on record

No recall is listed for PetAg Dyne Joint & Mobility Soft Chews Supplement.

Source: FDA animal food recall listings back to January 2019 · Checked daily, last on Aug 31, 2026

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KibbleLab food report
SO-SO.
6.7 /10 Grade C
Dyne Joint & Mobility Soft Chews Supplement
PetAg · kibblelab.com

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Frequently Asked Questions

Has PetAg ever been recalled?

We have no recalls on record for PetAg. We track the FDA's animal food recall listings back to January 2019 and publish every pet food recall automatically. A filing that isn't pet food may not appear here.

How does KibbleLab rate foods?

Our scores are based on ingredient composition, nutritional profile, AAFCO compliance, and health considerations. We don't penalize by-products, grains, or synthetic preservatives. Brands cannot pay for higher scores.

Is KibbleLab a substitute for veterinary advice?

No. KibbleLab provides data-driven food analysis, not medical advice. Always consult your veterinarian before making dietary changes, especially for pets with health conditions.

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KibbleLab provides informational content only. This is not veterinary advice. Always consult a qualified veterinarian before changing your pet's diet.

KibbleLab may earn affiliate commissions through product links. No one can pay for a higher score, or to change what we recommend for your pet.

Product data sourced from manufacturer websites, AAFCO statements, and FDA recall listings. Last verified dates reflect our most recent data check. We track the FDA's animal food recall listings back to January 2019 and publish every pet food recall automatically. A filing that isn't pet food may not appear here.