Hip & Joint Supplement Chews
Verified Aug 21, 2026
A soft chew joint supplement for adult dogs that uses MSM, green-lipped mussel, hyaluronic acid, and several plant-based extracts to support joint structure and comfort. It’s meant to be given alongside a balanced dog food, not as a complete diet.
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Solid Option
This is a joint-support supplement chew designed for adult dogs of any size who may need extra help with mobility or joint comfort. It combines MSM, green-lipped mussel, turmeric, boswellia, and hyaluronic acid, which are commonly used for joint health. It should be used in addition to a complete and balanced dog food, not instead of one.
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.
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
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.KibbleLab Review
Strengths
- Includes MSM and green-lipped mussel, both widely used to support joint cartilage and comfort in dogs.
- Contains hyaluronic acid, which plays a role in joint lubrication and cushioning.
- Uses vitamin C and plant-based ingredients like turmeric and boswellia that may offer antioxidant and anti-inflammatory support.
- Soft chew format is usually easy to give, especially for older dogs that may struggle with tablets.
Considerations
- This is not a complete and balanced diet, so your dog still needs a regular dog food as their main nutrition source.
- Some dogs can be sensitive to shellfish, so green-lipped mussel may be an issue for pets with shellfish allergies.
- Herbal components like turmeric and boswellia can interact with certain medications, so it is wise to check with your vet before starting.
Full Ingredient List
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
Methylsulfonylmethane
Methylsulfonylmethane (MSM) is an organic sulfur compound commonly included in joint-support supplements and pet foods as a source of sulfur for collagen and cartilage synthesis, and for its reported anti-inflammatory and connective-tissue support properties that may benefit mobility, skin, and coat health. It is generally well tolerated in dogs and cats and may help with joint comfort, but evidence is mixed and some animals can experience mild gastrointestinal upset or other reactions, so owners should consult their veterinarian about appropriate dosing and use—particularly for pregnant or medicated pets.
02
Calcium Ascorbate
Calcium ascorbate is a buffered, calcium‑salt form of vitamin C used in pet foods primarily as an antioxidant and mild preservative and sometimes as a supplemental source of vitamin C. While dogs and cats typically synthesize their own vitamin C so routine supplementation is not required, calcium ascorbate can support antioxidant defenses, immune function and collagen formation during stress or illness, and formulators should account for the added calcium and avoid high doses that could cause gastrointestinal upset or alter urine pH.
03
Turmeric
Turmeric is a spice used in pet foods and supplements primarily for its antioxidant and anti-inflammatory compound curcumin, and is included as a flavor/colorant or complementary joint and digestive support ingredient rather than a primary nutrient. It can offer potential benefits—particularly for dogs—when properly formulated with a bioavailability enhancer (e.g., black pepper or fat), but large amounts may cause gastrointestinal upset, cats can be more sensitive to concentrated spices, and turmeric/curcumin may interact with blood thinners or diabetes medications, so veterinary guidance is recommended before use.
View ingredient
04
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.
05
Herb
Herbs are typically used in pet foods as flavoring and minor sources of phytonutrients (antioxidants and aromatic compounds), and some are traditionally included to support digestion or a calming effect. While certain herbs can provide beneficial antioxidants, breath‑freshening or digestive support for dogs and cats, others — especially concentrated extracts or essential oils — can be toxic or interact with medications, so use in small amounts and under veterinary guidance.
Product Details & Brand
Product Specs
Brand
Premium "ethically sourced, transparently made" dog and cat food brand offering kibble, freeze-dried raw, gently cooked fresh meals, wet stews, treats and supplements. Differentiators are ingredient-level traceability (trace every lot to source), Certified Humane meat and Ocean Wise/Seafood Watch seafood. Sold in neighborhood pet stores across the US and Canada and DTC online.
Manufacturer
Owns no plants; partners with specialized facilities in the US, Canada and Iceland holding GFSI-recognized food safety certifications, audited by Open Farm's team plus independent auditors including Certified Humane. Formulation is led by an in-house team including board-certified veterinary nutritionist Dr. Moran Tal-Gavriel, with third-party test-and-hold lab verification before release.
PSC is a nonprofit that Accredits pet companies on their environmental and social impact, through third-party verification. Open Farm Inc. is a PSC Accredited business. View profile
Manufacturing details are compiled from public sources and not independently verified; they may not reflect contract manufacturing or co-packing.
Recall History
No recall is listed for Open Farm Hip & Joint Supplement Chews.
Source: FDA animal food recall listings back to January 2019 · Checked daily, last on Aug 31, 2026
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Frequently Asked Questions
Has Open Farm ever been recalled?
We have no recalls on record for Open Farm. 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.
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.
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