The stairs used to benothing.
- Prevents joint inflammation through balancing the gut
- 18 human-grade active ingredients
- Vet formulated, made in the UK
Joint chews just add the materials. Kooper's works on the gut, where the stiffness actually starts.
"Ageing joints get worn down by inflammation coming from the gut. Kooper's calms it at the source and feeds the cartilage."
"Actually works"
Joint chews did nothing for long. This is the first thing that's got him moving like himself again
"Up the stairs again"
At 11 she'd wait at the bottom of the stairs. A few weeks on Kooper's and she's trotting up them like she used to.
"He's himself again"
He'd slowed right down and I put it down to age. A month on Kooper's and he's back to meeting me at the door, tail going
Does this soundfamiliar?
of your dog's stiffness starts below the joint, in the gut
of joint chews only add materials, they never reach the gut that's blocking them
of owners see the stiffness creep back when the gut is left out of balance
If you've been putting it down to age, this is for you
Stiffness that keeps coming back is agutsignal, not an age one
The joint is just where you see it. When the gut microbiome falls out of balance, it inflames the body and blocks the nutrients the cartilage needs to repair (joint chews only ever add materials the body can't use).
Kooper's rebalances the source itself, with a tri-biotic blend of prebiotics, probiotics and postbiotics.
Moving from theinside out
Over 40,000 dog owners stopped topping up joint chews and started fixing the root with Kooper's.
easier movement
keener on walks
less stiff getting up
would recommend Kooper’s
One serving replaces
Stiffness that keeps coming back is agutsignal, not an age one
The joint is just where you see it. When the gut microbiome falls out of balance, it inflames the body and blocks the nutrients the cartilage needs to repair (joint chews only ever add materials the body can't use).
Kooper's rebalances the source itself, with a tri-biotic blend of prebiotics, probiotics and postbiotics.
easier movement
keener on walks
less stiff getting up
would recommend Kooper’s
Moving from theinside out
Over 40,000 dog owners stopped topping up joint chews and started fixing the root with Kooper's.
One serving replaces
Real dogs, real results
A few of the dogs who got moving again on Kooper's.
Before
After
Stuck at the bottom of the stairs → back up them
Before
After
Flat out after his walk → ready to go again
Before
After
Slowed right down → running again
JOINTS AND MOVEMENT Superfood For Dogs
"Ageing joints get worn down by inflammation coming from the gut. Kooper's calms it at the source and feeds the cartilage."
Select dog size
Not seeing results? Get a full refund within 90 days — no questions asked, and no need to send anything back.
formulated
Grade ingredients
the UK
You'll spot the first changes within the first few days, with bigger, more noticeable differences over the next couple of weeks. Keep it up and the gut stays in balance, so whatever your dog is dealing with doesn't creep back; by around 90 days, a whole new dog.
Kooper's is suitable for any dog from 12 weeks old, with the daily amount scaled to their weight. It's designed with sensitive tummies in mind, and a great fit for dogs prone to allergies too.
Yes, it can sit alongside other supplements and your dog's normal diet with no issue. If they're on any prescription medication, just check with your vet first.
Honestly, they'll eat it; we named Kooper's after a dachshund who'd only accept fresh salmon, and even he wolfs it down. Of 855 dogs we sampled, just 6 turned their noses up at the beef flavour - about as rare as a kid turning down chips.
Made here in South Yorkshire and third-party tested by IFP Labs, with every ingredient active and human-grade - no fillers, nothing hidden. Every dose is printed on the pack, so you can see exactly what your dog's getting.
Because a chew has to hold its shape, which means binders and fillers, often making up more than half the treat. A powder doesn't, so every scoop is active ingredients and nothing else, and it mixes straight into any food. Put simply: real health isn't shaped like a treat.
Feed Kooper's daily for 90 days. If they're not moving easier, we'll refund every penny - keep the product, no forms, no fuss.
The risk is ours, not yours.
Loved by dogs on the move again (and their humans)
She's not stuck at the stairs anymore
We'd tried the joint chews, the tablets, even trips to the vet and nothing stuck. A few weeks of Kooper's and she's trotting up them again.
Hannah W.It was his gut the whole time
Makes so much sense now. The stiffness has eased right off and he's keeping up on walks again.
Bradley O.He's himself again
He'd slowed right down and I put it down to age. A month on and he's meeting me at the door, tail going.
Jaxon S.
Up the stairs
Keen on walks
Zoomies back
Himself again
Back to themselves