Oxyfresh Premium Pet Care Solution Cat & Dog Dental Water Additive, 1-gal bottle

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About This Item

Details

  • Made in the U.S.A. with only the highest quality ingredients.
  • Fast-acting and effective bad pet breath treatment leaves your pal with fresh, clean breath.
  • No need to brush! Just add a capful to your dog’s or cat’s water bowl each day.
  • Odorless and tasteless, so your picky pal won’t even know it's there.
  • Oral care water additive quickly and easily helps fight plaque and tartar for healthy gums and teeth.

Ingredient Information

Feeding Instructions

Instructions

FAQ

Learn More About Oxyfresh From Our Team of Experts

About Oxyfresh Pet Dental Care

Making Life Easy for Pet Parents

If you want freshness without all the fake fragrances and fussy flavors, Oxyfresh has you covered. Oxyfresh wants you to feel the love in all their products, so you can always count on them for safe, simple and trusted solutions that bring out the best in your pet.

Because Love is a Four-Legged Word

Oxyfresh’s veterinarian-approved pet dental, grooming and household deodorizing products are carefully crafted using only the safest and most effective ingredients. You can feel good knowing their products are made with your best friend’s safety and well-being in mind.

Healthy Teeth, Healthy Pets

Good dental care is key to helping your pet live well, and Oxyfresh dental products make it easier. Oxyfresh formulas use minimal ingredients for maximum results. Case in point: their proprietary bad-breath fighter Oxygene, which works on contact to safely eliminate odors caused by bacteria in your pet’s mouth. It’s just the edge you need to keep your pet’s breath fresh!

The Easy Way to Fresh Breath

To freshen breath, fight plaque and tartar and help keep gums in top shape, just add Oxyfresh Pet Dental Water Additive to your pet’s water bowl. Your best friend won’t notice this tasteless and odorless additive is in there, but you’ll notice how easy it makes fresh breath and oral hygiene care. Plus, it’s made in the USA with only the highest quality ingredients.

Drama-Free Pet Tooth Brushing

Don’t settle for masking bad pet breath with fake chicken, mint, clove or other flavors. Oxyfresh pet toothpastes are 100% flavor free, so your pet won’t want to run every time you bring them out. Formulated with soothing and protective aloe and chamomile, plus Oxygene for fresher breath, these toothpastes help protect teeth from plaque and tartar, keep gums in tip-top shape, and stop bad breath where it starts.

Minimal Ingredients, Maximum Results

Carefully crafted using the best of science and nature.

Picky Pet Approved

Give your pet fresh breath and healthy smiles without all the fussy flavors.

Safe & Trusted

These USA-made dental products for cats and dogs are non-toxic and eco-friendly.

Oxygene Powered

The proprietary active ingredient Oxygene helps eliminate bad breath and safely reduce plaque and tartar.

It Works!

Don't just take our word for it, the reviews speak for themselves.

About Oxyfresh

Oxyfresh is bringing the world’s best freshness to pets, one furry friend at a time. Their products have been favorites of vets, pets, groomers and pet parents since 1984. Instead of odor coverups with harsh chemicals or fragrances, Oxyfresh products are formulated with Oxygene, a proprietary ingredient that helps eliminate odors at the source. Whether your pet needs fresher breath, ears, fur or even a favorite new blankie, Oxyfresh has exactly what you need.

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Questions & Answers

49 Customer Questions


How long is it effective after adding when pets have been drinking out of it? Does it still continue to work after tongues have been in the water bowl?

Answer by MarilynApr 30, 2022
Effectiveness: I change my pet's water twice daily. So, based on my routine, 12 hours. Tongues in the water: yes it continues to work. My pet occasionally sneezes after lapping water. Her sneezes didn't seem to affect the solution's effectiveness! Her dental hygiene continued to improve even after getting water up her nose. :)

Will this cause foamy bubbles if you use it in a fountain?

Answer by AnissaJul 09, 2025
No, I haven’t noticed any foaming or bubbles after using it in my cats’ water fountains.

Will it work if I mix in food?

Answer by AbigailMay 03, 2025
No, it's a water additive only.

Do you use the same amount in water for cats and dogs? My cats like to drink out of my dog’s water bowl all the time.


4.4
Rated 4.4 out of 5 stars
2092 Ratings

Customers Mention

Chewy identifies key considerations with the help of artificial intelligence and our veterinarians.

Ease of Use

81% Positive

Effectiveness

84% Positive

Ingredients

84% Positive

Taste

79% Positive

1009 Customer Reviews



Rated 1 out of 5 stars
By Paul on Dec 9, 2025

Flimsiest dog bowls, I’ve ever seen!

This is our second one, the first one we got was the shorter height. That had quality stainless steel bowls. Firstly, I doubt these are SS. And secondly, literally

This is our second one, the first one we got was the shorter height. That had quality stainless steel bowls. Firstly, I doubt these are SS. And secondly, literally when you wash them, they’re flexing and bending Almost like a cheap aluminum foil pan you buy for a turkey. The stand is quality, such a shame they gave it simply the cheapest bowls you could possibly put on a dog food stand. Do not recommend for this reason.


Rated 1 out of 5 stars
By JEAN on Nov 28, 2025

Disappointing at Best

Regrettably, this Oxyfresh does not seem to be eliminating bad breath and plaque from accumulating on my 8-year old Greyhound's teeth. Greyhounds are, unfortunately,

Regrettably, this Oxyfresh does not seem to be eliminating bad breath and plaque from accumulating on my 8-year old Greyhound's teeth. Greyhounds are, unfortunately, notoriously known for having poor tooth health. We have brushed on a daily basis previously. The vet recommended this product but I cannot see that it is particularly effective. I'm sorry about that.


Rated 5 out of 5 stars
By Diane on Nov 28, 2025

Effective & Painless!

We use this for our two greyhounds (which breed has notoriously bad teeth). After a year, our vet noted how great their teeth looked and how much cleaner they were

We use this for our two greyhounds (which breed has notoriously bad teeth). After a year, our vet noted how great their teeth looked and how much cleaner they were than even those who had their teeth brushed regularly (which we do not do). It's much less expensive and much less invasive than having to have their teeth cleaned under sedation. We highly recommend!


Rated 1 out of 5 stars
By Amy on Jan 15, 2026

Male cats started puking

I believe it was the water additive that made both of my male cats start puking as they were only puking clear liquid. I stopped all additives and they are fine

I believe it was the water additive that made both of my male cats start puking as they were only puking clear liquid. I stopped all additives and they are fine after several days.


Rated 5 out of 5 stars
By Darlene on Jan 16, 2026

Help for dog's horrible smelling breath

It's worked before, so im anxious for desired outcome. Also, all of my animals drink from the same water and they don't seem to care at all about any change of water's

It's worked before, so im anxious for desired outcome. Also, all of my animals drink from the same water and they don't seem to care at all about any change of water's taste.


Rated 5 out of 5 stars
By Babette on Dec 26, 2025

Teeth are great.

We add this to their water every day. The oldest cat is 4 years old. The vet said her teeth are just fine. The younger ones don't have any teeth issues either

We add this to their water every day. The oldest cat is 4 years old. The vet said her teeth are just fine. The younger ones don't have any teeth issues either. we've used this since all three came into our lives.


Rated 5 out of 5 stars
By Lisa on Jan 17, 2026
Top 1000 Contibutor

Cat Dental Wash

Pebbles has been getting good dental check ups since she was a kitten, now she's 12 years old. Still getting good dental check ups. I recommend this for your pe

Pebbles has been getting good dental check ups since she was a kitten, now she's 12 years old. Still getting good dental check ups. I recommend this for your pets.


Rated 1 out of 5 stars
By Rob on Jan 3, 2026

cats stopped drinking water

I added it to the water. The first day down they did drink it but the next couple days the water level was the same. Having them drink water is way more important

I added it to the water. The first day down they did drink it but the next couple days the water level was the same. Having them drink water is way more important than cleaner teeth


Rated 4 out of 5 stars
By Cassandra on Jan 14, 2026

Easy to use

I add this to my dog and cats water, i havent seen a difference yet but it gives me a peace of mind that im going the extra mile for their dental hygiene.

I add this to my dog and cats water, i havent seen a difference yet but it gives me a peace of mind that im going the extra mile for their dental hygiene.


Rated 1 out of 5 stars
By Patricia on Jan 10, 2026

Cancelled order still shipped

I cancelled my subscription back in September and it was shipped anyway this month and it caused an overdraft. I'm NOT a happy Chewy customer any longer.

I cancelled my subscription back in September and it was shipped anyway this month and it caused an overdraft. I'm NOT a happy Chewy customer any longer.