VetriScience Extra Strength Healthy Hip & Joint Chews – Travel-Friendly Joint Support for Working & Sporting Dogs
VetriScience Extra Strength Healthy Hip & Joint Chews – Travel-Friendly Joint Support for Working & Sporting Dogs
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Why you'll love it
- Comprehensive 10-ingredient formula delivers 1000 mg glucosamine, 1000 mg MSM, and 600 mg green-lipped mussel per serving without needing multiple products
- Hydrolyzed chicken flavor is safe for dogs with protein sensitivities, expanding the addressable user base
- NASC quality seal and SQF-certified manufacturing provide third-party verified safety and potency assurance
- Visible improvement in hind-leg strength and mobility claimed in as little as 4 weeks
- Free of artificial dyes, flavors, and preservatives aligns with clean-label pet parent preferences
- Chew form eliminates the struggle of pills or powders—dogs accept it as a treat
Perfect for
- Daily joint maintenance for senior dogs showing signs of stiffness or hind-leg weakness
- Post-exercise recovery and flexibility support for active and working dogs after strenuous activity
- Preventive hip and joint support for large/giant breed dogs starting in early adulthood
- Comfort and mobility support during recovery from orthopedic procedures or injuries
- Long-term maintenance after the 4–6 week loading phase to sustain joint health



Product Information
Daily Joint Support for Comfort and Mobility: Our Extra Strength Hip & Joint chews are based on science-backed formulas with clinically tested ingredients to provide support for improved hind-leg strength and mobility in as little as 4 weeks*
Vet-formulated & Allergy Friendly: Made with Glucosamine, MSM, DMG and Green-lipped Mussel – a natural source of antioxidants and omega-3 fatty acids; the hydrolyzed chicken flavor is ideal for dogs with protein sensitivities
Ideal for Active, Working & Aging Dogs: Encourage recovery and help restore flexibility, whether your dog experiences occasional discomfort and soreness after an active day or is experiencing the stiffness associated with aging
Researched, Studied & Quality Certified: Our products carry the NASC quality seal and are made in a SQF-certified facility using science-backed ingredients with no artificial dyes, flavors or preservatives
Nurturing Pets, for Life: VetriScience provides the best knowledge and ingredients to help you confidently support your pet and enhance their life, without compromise
Formerly known as GlycoFlex Stage 3, Extra Strength Healthy Hip & Joint chews are a hip & joint supplement for dogs formulated with glucosamine, MSM, and green-lipped mussel. Provides advanced joint support for comfort, mobility, flexibility and recovery. For dogs with occasional discomfort and soreness; active, senior and working dogs; and dogs who need support for their healthy recovery. These tasty chews are made with hydrolyzed chicken flavor, which is typically appropriate even for dogs with sensitivities to protein – and dogs love the taste! Our vet-formulated joint supplements include antioxidants to reduce inflammation and nutrients that help support the development of joint structure. Made without artificial flavors, and with no synthetic colors or preservatives. Explore our full line of hip, joint and mobility products! Try regular Healthy Hip & Joint for daily support, maintenance and prevention, or Ultimate support for older or more active dogs with visible mobility issues. Follow package directions, including the initial loading period of 4-6 weeks before moving into the maintenance phase. Each two-chew serving delivers 10 powerful active ingredients: 1000 mg glucosamine HCl (shrimp & crab), 1000 mg MSM, 600 mg GlycOmega™ brand Perna canaliculus (green-lipped mussel), 100 mg DMG, 50 IU Vitamin E, 24 mg Vitamin C, 10 mg manganese, 5 mg grape seed extract, 2 mg L-glutathione, and 0.002 mg selenium. At Vetriscience, all of our products are clinically tested, based in science, with a holistic approach to wellness for the whole pet. Our team of experts develops high-quality and beneficial products that deliver results for your pets – and our own! And, as founding members of the National Animal Supplement Council (NASC), we adhere to third-party quality testing and all of our supplements are made in an SQF certified facility. In other words – when you choose Vetriscience, you’re getting exactly what you expect.Item Form: Pellet
Active Ingredients: Glucosamine HCl - 1000 mg, Methylsulfonylmethane (MSM) - 1000 mg, Perna Canaliculous (GlycOmega brand Green Lipped Mussel) - 600 mg, N-Dimethlyglycine HCl (DMG) - 100 mg, dl-alpha Tocopheryl Acetate (Vitamin E) - 50 IU, Ascorbic Acid (Vitamin C) (Chew) - 24 mg, Manganese (as Mn Proteinate) - 10 mg, Grape Seed Extract - 5 mg, L-Glutathione - 2 mg, Selenium (as Sodium Selenite) - 0.002 mg
Product Benefits: Antioxidant, Hip and Leg Strength, Joint Health, Mobility Support
Dog Breed Size: Giant, Large, Medium
Specific Uses For Product: Hip
Item Weight: 2 pounds
Allergen Information: Allergen-Free
Pet Type: Dog
Number of Items: 1
Included Components: 1 Bag - 120 count Bite Size Chews
Item Type Name: Hip and joint Chews for dogs
Warranty Description: Satisfaction Guarantee
Target Species: Dog
Ingredients
Arabic gum, brewers yeast, calcium sulfate, canola oil, chicken liver flavor, citritc acid, glycerin, maltodextrin, mixed tocopherols, pectin, propionic acid, rosemary extract, silicon dioxide, sodium alginate, sorbic acid, soy lecithin, vegetable oil, water
Frequently Asked Questions
Will these chews travel well in a kennel bag or backpack for hunting trips?
Yes. The chews are shelf-stable and individually portioned by serving, so you can pack a week's worth in a small bag and give them at the field, training facility, or rest stop.
Can I give these chews to my agility dog after a long training day?
Yes, many owners of agility, hunting, and service dogs use the chews as a post-exercise recovery step to support flexibility and ease stiffness the next day.
Are these chews good for a service dog who works long shifts?
Yes, the formula is widely used by working dog handlers to maintain joint comfort and reduce recovery time after long, physically demanding shifts.
Will my dog accept the chew in an outdoor setting where I can't mix it into food?
Yes, the hydrolyzed chicken liver flavor is highly palatable, so you can offer the chew directly by hand as a reward, no food bowl or water needed.
Is the bag resealable for travel and outdoor use?
The chews are packaged in a resealable bag designed to keep them fresh during travel, kennel stays, and repeated handling in the field.
Is this the right product for a hunting dog after a full day in the field?
Yes, hunting dogs are one of the core target users, and the formula is designed to support post-exercise recovery and flexibility after strenuous activity.
Can I use this for a working dog who travels with me to events every weekend?
Yes. Owners of competition and working dogs commonly use the chews as a daily travel supplement, with the chew format making on-the-go dosing much easier than powders or liquids.
Does the chew stay fresh in warm weather during summer training?
The bag should be stored in a cool, dry place, but for short outdoor sessions the chews hold up well. Avoid leaving the bag in direct sun or a hot car for extended periods.
Will this help my active dog stay flexible during a multi-day agility trial?
Yes, the glucosamine, MSM, and green-lipped mussel combination is designed to support ongoing joint comfort and flexibility, which is especially useful during back-to-back performance days.
Is this a good fit for a dog who hikes with me on weekends?
Yes, owners commonly use the chews for active dogs who do weekend hikes, runs, or long walks to support recovery and keep joints comfortable week to week.
How does this compare to a topical joint spray for working dogs?
Topical sprays offer localized, short-term relief, while these chews provide systemic daily support with ingredients that build up in joint tissue over time, making them a better fit for ongoing maintenance in working dogs.
How does this compare to injectable joint support from my vet?
Injectable joint support is administered in-clinic and targets acute lubrication needs, while this chew is a daily at-home supplement that supports long-term joint health between veterinary treatments.
Is this better than a powdered joint supplement for traveling with my dog?
For travel and field use, yes. Powders require measuring, a bowl, and often water, while a chew can be given directly as a treat, which is much easier in a kennel, tent, or vehicle.
Will this actually help my dog recover faster between competition days?
Many handlers report faster bounce-back and reduced stiffness between trials when using the chews consistently, especially during heavy training or competition cycles.
What if my dog refuses to take supplements in a stressful new environment?
The high palatability of the hydrolyzed chicken liver flavor makes refusal uncommon, and the treat-like form can even be used as a positive reward during acclimation to a new venue.
I already feed a performance dog food. Do I still need a separate joint supplement?
Yes, performance diets are formulated for energy and recovery nutrition, but they rarely deliver the targeted milligram doses of glucosamine, MSM, and green-lipped mussel that joint chews provide.
How do I give the chews to my dog each day?
Give the recommended number of chews based on your dog's weight, typically 2 chews per day during the initial 4–6 week loading phase, then follow the maintenance serving on the label. Most owners give them directly as a treat or with the regular meal.
What is the loading phase versus the maintenance phase?
The loading phase is the first 4–6 weeks, where the daily serving is higher to build up active ingredients in the joint tissue. After that, the dose is reduced to a maintenance level for long-term daily support.
How should I store the chews to keep them fresh?
Store the bag in a cool, dry place away from direct sunlight, keep the bag sealed between uses, and avoid leaving it in a hot car or humid environment for extended periods.
Is this safe to use alongside my dog's current joint medication from the vet?
The formula is designed for daily use, but you should always review the full ingredient list with your veterinarian before combining it with prescription joint medications or NSAIDs.
Will this work for both small and very large breed dogs?
Yes, the chews can be given to dogs of all sizes, though the serving size is weight-based. Smaller dogs may receive a partial chew, while giant breeds typically receive the full serving listed on the label.
What is included when I open the bag?
Each bag contains the labeled number of chews (60, 120, or 360 depending on the size you purchase), with clear dosing instructions printed on the label. Nothing else needs to be purchased separately to start the routine.
Are there any side effects I should watch for when starting this supplement?
Most dogs tolerate the formula very well, but as with any new supplement, watch for any change in appetite, digestion, or stool during the first week. If you notice anything unusual, pause use and consult your veterinarian.
Is this product made in the USA and what quality standards does it follow?
VetriScience manufactures this product in an SQF-certified facility, and the formula carries the NASC quality seal, which requires third-party auditing of ingredient identity, potency, and label accuracy.
What is the difference between a joint supplement chew and a joint prescription diet?
A joint supplement chew is a targeted, concentrated source of joint-supporting ingredients added to your existing food, while a joint prescription diet is a complete dog food formulated with added joint nutrients. The chew allows more precise dosing and can be added to any diet your dog already eats.

