Give Your Partner More Working Years - Fight Pain & Restore Mobility
#1 Joint Supplement Formulated Specifically for Service Dogs
Supports reliable task performance
Reduces morning stiffness
90-day money back guarantee
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Working Years Joint Support
How is this different from Cosequin or Dasuquin?
How is this different from Cosequin or Dasuquin?
Complete formula. We include Glucosamine, MSM, Chondroitin, Hyaluronic Acid, and Green-Lipped Mussel in one chew. Most vet brands skip half of these.
How long until I see results?
How long until I see results?
Most handlers notice changes in 3-6 weeks. Double the dose for the first 4 weeks for faster results.
Will my dog eat these?
Will my dog eat these?
Yes. Pork liver base — dogs treat them like treats.
Can I use this with prescription meds?
Can I use this with prescription meds?
Yes. This supports joint structure, not pain. Works alongside NSAIDs like Rimadyl. Confirm with your vet.
How many chews per day?
How many chews per day?
55-75 lbs: 1 chew.
75-100 lbs: 1½ chews.
Over 100 lbs: 2 chews.
What if it doesn't work?
What if it doesn't work?
90-day money back guarantee. Full refund, no hassle.
Keep Your Working Partner Performing Longer
Vet-formulated joint chews with clinical-strength doses, made specifically for service dogs — not pets.
See How Handlers Are Extending Their Partners' Working Careers
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Sarah M. ⭐⭐⭐⭐⭐
"Atlas was hesitating before bracing tasks. At 6 years old, I thought we were starting the retirement countdown. 8 weeks in — he's back to reliable, consistent work. No hesitation. We're not having that conversation yet."
— Labrador, Age 7 | Mobility Service Dog -
Jennifer T. ⭐⭐⭐⭐⭐
"I tried Cosequin, Dasuquin, everything. Nothing worked. 3 weeks on Working Years — Luna doesn't pause before stairs anymore. That pause was killing me."
— Golden Retriever, Age 8 | Guide Dog -
Michelle R. ⭐⭐⭐⭐⭐
"My GSD was bunny-hopping by age 5. Vet wanted to discuss retirement timeline. 8 weeks on this — she's moving like she's 3 again."
— German Shepherd, Age 6 | Psychiatric Service Dog
Results Handlers Notice in 3-6 Weeks
If you're not satisfied after 90 days of consistent use, we'll refund you. No questions asked.
8 Ingredients in 1 Working-Dog Formula
CLINICAL DOSES + VET FORMULATED
Real Results From Real Handlers
Here's what handlers are reporting after 90 days of consistent use*
95%
of customers saw improved task performance
91%
of customers noticed less hesitation
89%
of customers reported reduced morning stiffness
96%
of customers would recommend to other handlers
*Based on handler survey after 90 days of use
Our Standards Go Beyond Pet Store Supplements
Your partner's joint health is too important for shortcuts. That's why every batch of our chews is made with the highest quality controls in place. Healthy joints start with trusted, transparent production.
Naturally Sourced
Batch Tested
No Artificial Colors & Flavors
GMO, Hormone Antibiotic Free
GMP/SQF Certified
Vet Approval
More Handlers Seeing Results
Based on verified reviews
90-Day Money Back Guarantee
We're so sure you'll see the difference, we offer a 90-day money back guarantee on all orders. If not satisfied, email us for a refund.