vet-developed
no artificial ingredients or fillers
#1 taste tested
science-backed
clean label

bad breath?
it’s time to clear the air.

GutWell Clean Breath is the only clinically proven dental care solution for dogs that gets to the root of bad breath, restoring bacterial balance in the mouth and gut for real, lasting results.

Shop Clean Breath

80% of dogs develop dental disease by age 3

If left unchecked, it can go from stinky to serious, affecting vital organs like the heart, liver, lungs & kidneys.

science you can trust.
results you can smell.

Clean Breath is clinically proven to work… and we’ve got the stats to show it.
98%
reduction in plaque-causing oral biofilms*
*compared to other popular oral health ingredients
7 DAYS
to better breath*
*VSCs reduced by 27% at 7 day mark compared to placebo, double-blind, placebo controlled clinical study on novel fermentate
85%
less odor-causing volatile sulfur compounds within 30 days*
*double-blind, placebo controlled clinical study on functional ingredients
Native Pet Clean Breath for Dogs
Native Pet Clean Breath for Dogs - Key Benefits
Native Pet Clean Breath for Dogs - Product Format Detail
Native Pet Clean Breath for Dogs - Ingredients
Native Pet Clean Breath for Dogs - Expert Recommendation
Native Pet Clean Breath for Dogs - Product Comparison
Native Pet Clean Breath for Dogs - Product Format
Native Pet Clean Breath for Dogs - Back of Package

Clean Breath

A daily solution for bad dog breath that works at the source, not just on the surface. This formula helps reduce plaque buildup and rebalance the mouth for fresher breath you’ll actually notice, day after day.

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fast, free shipping
30 day guarantee

Clean Breath

the expert behind Clean Breath

“Bad breath is one of the most common concerns I hear from pet parents, yet most solutions only cover it up. I formulated Clean Breath for lasting results. By targeting both the oral and gut microbiomes, it’s the first formula to address the problem at its source.”
Dr. Dan Su
MS, DVM, DACVIM (Nutrition)
Board Certified Veterinary Nutritionist

clean, effective, high quality ingredients

brown algae

Clinically proven to reduce plaque and tartar buildup

zinc

Helps minimize compounds that cause bad breath

Prebiotics

Feed good bacteria, keeping your pup’s gut & mouth healthy & balanced while supporting probiotic functionality

Probiotics

Promote good bacteria and a balanced inflammatory response. Clinically studied strains help reduce bad bacteria and support overall oral health

Postbiotics

Clinically proven to break down sticky biofilms that cause plaque and to reduce volatile sulfur compounds, the root cause of bad breath in dogs

dental care that goes deeper

get real results

the Native Pet pact

vet-developed
no artificial ingredients
science backed
no fillers, ever
whole-food ingredients
#1 taste tested

power pairings that banish bad breath

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pup parents smell the difference

4.9
based on 198 reviews

  • the freshest breath!

    My new favorite for my dog’s breath! GutWell Clean Breath has made such a difference — no more stinky kisses. I love that it’s supporting his gut health at the same time. Super innovative and definitely a must-have in our routine

    Aubrey P.
    Verified Buyer

  • kisses for days

    We love Native Pet products so I was confident that this would work but thought it might take a couple of meals before we noticed a difference. Well I was wrong. There was a night and day difference with just one meal! It was like it completely neutralized any bad breath. Absolutely love this new product!

    Alex S.
    Verified Buyer

  • excited to continue using!

    I’ve never seen a probiotic supplement in this format. I like it much better than powders which can be messy, especially when traveling which we do often. My dog loves the taste and ate the supplement like it was a treat! I’m excited to continue using and see how it benefits his gut and oral health!

    Grace E.
    Verified Buyer