We’re two vets who recommended glucosamine for years until we discovered why it fails.
Here’s what we use instead, and why your dog could feel the difference in weeks.
Stop Blaming Your Dog’s Age.
Start Blaming Their Joint Supplement.
From Dr. Christine & Dr. Jeremy
Stop Blaming Your Dog’s Age.
Start Blaming Their Joint Supplement.
We’re two vets who recommended glucosamine for years until we discovered why it fails.
Here’s what we use instead, and why your dog could feel the difference in weeks.
From Dr. Christine & Dr. Jeremy
We Need To Tell You Something.
And we wish someone had told us sooner.
You know the morning.
You wake up and listen, waiting to hear whether he can get up on his own.
The stairs he used to fly up. The door he used to sprint to when he heard your key.
Now you come home and he's still lying where you left him. Wags once. Stays.
Because getting to the door costs too much.
You got glucosamine.
And he is still struggling to get up.
Maybe you switched brands.
Maybe it's been months. Maybe years.
You didn’t do anything wrong. Glucosamine did.
And we know because we made the same mistake.
You’re Not Alone in This
It wasn’t too late for any of their dogs. It’s very likely not too late for yours.
How My Own Dog Changed Everything
I’m Dr. Christine. I've been a veterinarian for 15 years, and for most of them, I recommended glucosamine without a second thought.
Until my own dog, Pepsi, proved me wrong.
Veterinary-grade glucosamine.
Proper dosing.
Every protocol followed.
Two months later,
Pepsi was worse.
So I went back to the actual peer-reviewed research
Not the manufacturer summaries. 85 studies.
What I found invalidated the "Gold Standard" of joint care, and revealed exactly why Pepsi was still struggling.
Here’s What We Discovered
For 30 years, the theory was simple: cartilage wears down, you add building blocks, it rebuilds. .
Wrong.
When cartilage breaks down, fragments float into the joint fluid. Your dog's immune system
treats them like a foreign invader and attacks his own joint tissue.
More damage triggers more attack. More attack causes more damage.
His body is working against itself.
Glucosamine tries to rebuild from the outside while the immune system tears the joint down from the inside.
It never stood a chance.
For 30 years, the theory was simple: cartilage wears down, you add building blocks, it
rebuilds.
Wrong.
When cartilage breaks down, fragments float into the joint fluid. Your dog's immune system
treats them like a foreign invader and attacks his own joint tissue.
More damage triggers more attack. More attack causes more damage.
His body is working against itself.
Glucosamine tries to rebuild from the outside while the immune system tears the joint
down from the inside.
It never stood a chance.
Every major clinical trial for 15 years reached the same verdict: it doesn't work.
The industry kept selling it anyway. It's cheap, and the name sounds scientific.
The gap wasn’t in your effort. It was in the ingredient.
Every major clinical trial for 15 years reached the same verdict: it doesn't work.
The industry kept selling it anyway. Because it’s cheap. Because the name sounds scientific.
Because nobody told you there was something else.
That is not on you. The gap wasn’t in your effort. It was in the ingredient.
The Ingredient We Built Jope Around
Buried in those same 85 studies was an ingredient that works through the immune system directly: UC-II®, undenatured type II collagen.
In research, it outperformed glucosamine by 59%.
UC-II® reaches a specific region of the small intestine and does something glucosamine never could: it teaches the immune system to recognize joint cartilage as safe.
Not a threat. Safe.
The attack slows. The cycle breaks. The cartilage stabilizes.
I called Dr.Jeremy, my co-founder and fellow veterinarian, and told him:
The Ingredient We Built Jope Around
Buried in those same 85 studies was an ingredient that works through the immune system directly: UC-II®, undenatured type II collagen.
In research, it outperformed glucosamine by 59%.
UC-II® reaches a specific region of the small intestine and does something glucosamine never could: it teaches the immune system to recognize joint cartilage as safe.
Not a threat. Safe.
The attack slows. The cycle breaks. The cartilage stabilizes.
I called Dr.Jeremy, my co-founder and fellow veterinarian, and told him:
"The industry is wrong. We have to build this ourselves."
What We Put in Jope and What We Left Out
Jeremy and I asked one question: if we could only include what’s been proven in objective clinical testing, what would be in this?
What We Left Out:
❌ Glucosamine.
❌ Chondroitin.
❌ MSM.
We could have added them. But the studies said they don’t work. So we refused.
And Pepsi — my dog?
He ran again.
The 90-Day Cellular Reset Timeline
Before Jope
After Jope
This was Rosy, limping and struggling with things she once loved. She started Jope and we saw a difference. She finally got her playful mood back.
The 90-Day Cellular Reset Timeline
Rosy before/after intro: This was Rosy, limping through the things she loved. A few weeks
on Jope, and her playful mood came back
Before Jope
After Jope
The Body Reset
- UC-II®begins dialing down the immune attack Early signslike
less morning hesitation.
The Visible Shift
- Omega-3s and curcumin support the calming cycle. Easier morning movement, more willingness on walks.
Peak Efficacy
- Peak limb comfort and strength.Jumping on the sofa, chasing squirrels, initiating play again.
Weeks 1-3
The Body Reset
- UC-II® begins interacting with gut tissue to dial down the immune attack.
- You might see early signs like less morning hesitation.
Weeks 3-8
The Visible Shift
- Omega-3s and Curcumin begin displacing inflammatory fats.
- Visible mobility improvements: easier morning movement and more willingness on walks.
Weeks 8-12+
Peak Efficacy
- Peak limb strength improvement reached.
- They are jumping on the sofa, chasing squirrels, and initiating play again.
Why Jope Outperforms The Rest
What Our Customers Tell Us
Stephanie helped Beverley feel strong again
“Bev is a senior and started to be stiff with her hind legs a year ago. My vet recommended starting Jope. I saw fast improvements, and Bev was back to her old happy self in no time!”
— Stephanie S.
Jope allows Pai to enjoy her youth!
“Pai had surgery when she was ten months old. Since then, my priority has been keeping her joints strong and healthy, so my vet recommended Jope. Pai loves her joint chews!"
— Julien H.
Everything You’d Hope To See Change
“Bella jumped on the sofa next to me for the first time this year. I burst into tears.”
— Gary K.
What did "affordable" glucosamine cost you?
The months of waiting. The second, third,fourth failed brand. The vet visits where nothing changed.
The months of waiting.
The second, third, and fourth failed brands.
The vet visits where nothing changed.
That is the real cost of outdated science.
Jope is a fraction of a single vet visit. Past cartilage damage can't be reversed, but the immune attack can be stopped today.
The best time to switch was the day you realized her old chews weren't working.
The second best time is right now.
Trusted by Vets & Canine Rehab Specialists
★★★★★
"They'll report that it's easier for their dog to get on the couch, or that their dog now greets them at the door when they didn't before... I think it works better."
- Dr. Deborah Bayazit
(Brilliant Vet Care)
(Brilliant Vet Care)
★★★★★
"We have seen great results, and I was not seeing results like that with other supplements"
- Dr. Mortsakis
★★★★★
“It took about 5 weeks, but now Macy, our Yorkie, is moving much better. I trust this product for its proven ingredients and third-party testing, and I’ll continue to use it for Macy and recommend it to my patients.”
– Dr. Dave
Our Guarantee to You
90 days. Not 30. Ninety.
If at any point you feel it's not working, email me personally at contact@petjope.com. One
email. Full refund. No forms, no sending back the bag.
We're not worried about refunds.
We're worried about the dogs still on glucosamine.
A few weeks from now.
You’re in the kitchen. Coffee still brewing. And you hear her.
Not the shuffle. Footsteps, moving down the hallway with purpose.
Then one morning: paws on the floor, the full-body welcome at the door.
She’s there. Like she used to be.
Frequently Asked
Questions
My vet still recommends glucosamine. Should I be concerned?
No. It's been the default for decades, and practice shifts slowly. We made the shift after 85 peer-reviewed studies. More colleagues are following.
Is my dog too old?
For most dogs, no. Some of our most dramatic results come from dogs aged 10 to 13.
When will I see a difference?
Some owners notice changes within a couple of weeks. The best results arrive in 2 to 3 months. That's why we give you 90 days, not 30.
Can I switch directly from glucosamine?
Yes. No transition needed.
Will my dog eat it?
Over 90% love the taste. And if not, the 90-day guarantee covers you
How much does my dog need?
Under 25 lbs:1 chew daily. 25 to 75 lbs: 2. Over 75 lbs: 3
Who are you?
Dr. Christine and Dr. Jeremy. Veterinarians, friends from vet school, cofounders of Jope. Made in the Midwest, cold-pressed, third-party tested.
Frequently Asked
Questions
My vet still recommends glucosamine. Should I be concerned?
No. Glucosamine has been the default for decades. Shifting practice takes time. We made that shift after 85 peer-reviewed studies. A growing number of colleagues are following.
Is my dog too old?
For most dogs, no. Some of our most dramatic results come from dogs aged 10–13. The mode of action UC-II addresses is still active regardless of how long the arthritis has been progressing.
When will I see a difference?
Every dog is different. Some owners notice changes within a couple of weeks. Others takemore. The best results arrive in 2 to 3 months. That’s why we give you 90 days, not 30.
Can I switch directly from glucosamine?
Yes. No transition needed.
What if it doesn’t work?
Email contact@petjope.com within 90 days. One email. Full refund. No hoops.
Will my dog eat it?
Almost certainly. Natural flavor. Over 90% love the state. And if not, you’re fully covered by our 90-day guarantee.
How much does my dog need?
Under 25 lbs: 1 chew daily. 25–75 lbs: 2 daily. Over 75 lbs: 3 daily.
Who are you?
We’re Dr. Christine and Dr. Jeremy — both veterinarians, friends from vet school, co-founders of Jope. We created it after my dog Pepsi couldn’t be helped by glucosamine. Made in Midwest, cold-pressed, third-party tested.
The science moved on from glucosamine years ago.
Your dog has been waiting for you to find out.
Free shipping · 90-day guarantee · 1000+ reviews
© Jope 2026. All rights reserved.
*Manufactured in the USA with domestic and globally sourced ingredients.
The content provided on petjope.com is not meant to replace the guidance of a qualified medical or veterinary professional. Jope does not intend to diagnose, treat, cure, or prevent any illnesses in
pets. Only a licensed veterinarian can provide an accurate diagnosis for medical conditions. Statements on petjope.com have not been evaluated by the Food and Drug Administration. Results may
vary. Jope products are not intended for human consumption.