Bad breath was never ateethproblem.
- Kills the smell at both sources: the mouth and the gut
- 18 human-grade active ingredients
- Vet formulated, made in the UK
Dental chews just mask it. Kooper's fixes where the smell actually starts
"Fresh breath starts in the gut, not the mouth. Balance the gut and the smell disappears."
"Bad breath gone for good."
Our Labrador's breath could clear a room. After a week on Kooper's the smell had gone.
"Actually works"
Dental sticks did nothing. This is the first thing that's actually cleared his breath.
"Kooper's fixed my dog's breath"
Her breath was the first thing everyone noticed, and not in a good way. A month in and it's completely gone thank you Kooper's!
Does this soundfamiliar?
of your dog's bad breath begins below the mouth - in the gut
of chews, mints and dentals only cover the smell, they never reach the cause
of owners see the smell return within weeks of a dental clean
If the smell always comes back, this is for you
BAD BREATH THAT KEEPS COMING BACK IS Agutsignal, not a teeth one
The mouth is just the exit. When the gut microbiome falls out of balance, odour-causing gas travels up from below (this is why chews & sticks only ever mask the problem).
Kooper's rebalances the source itself, with a tri-biotic blend of prebiotics, probiotics and postbiotics.
Fresh from theinside out
Over 40,000 dog owners stopped masking the smell and started fixing it with Kooper's.
fresher breath
less gas
settled digestion
would recommend Kooper’s
One serving replaces
BAD BREATH THAT KEEPS COMING BACK IS Agutsignal, not a teeth one
The mouth is just the exit. When the gut microbiome falls out of balance, odour-causing gas travels up from below (this is why chews & sticks only ever mask the problem).
Kooper's rebalances the source itself, with a tri-biotic blend of prebiotics, probiotics and postbiotics.
fresher breath
less gas
settled digestion
would recommend Kooper’s
Fresh from theinside out
Over 40,000 dog owners stopped masking the smell and started fixing it with Kooper's.
One serving replaces
Real dogs, real results
A few of the dogs whose breath finally freshened on Kooper's.
Before
After
“Dumpster breath” → cuddle-close fresh
Before
After
Fidhy and sour → settled and fresh
Before
After
Gassy with a dodgy tummy → settled gut, fresh breath
TEETH AND BREATH Superfood For Dogs
"Fresh breath starts in the gut, not the mouth. Balance the gut and the smell disappears."
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 the breath hasn't cleared, we'll refund every penny - keep the product, no forms, no fuss.
The risk is ours, not yours.
Loved by fresh-breathed dogs (and their humans)
Her breath doesn't smell like death anymore
We'd done the chews, the additive, even a professional clean and it always came back. A few weeks of Kooper's and I can actually have her on my lap.
Hannah W.It was coming from his stomach the whole time
Makes so much sense now. The gas has eased right off and the breath along with it.
Bradley O.Cuddles are back on
He's a lap dog and the breath was genuinely my only complaint. Not anymore.
Jaxon S.
Cuddle-close
Settled
Face licks welcome
No sour smell
Back to themselves