Top 8 Best Dental Water Additives for Dogs

Keeping your dog’s mouth clean, especially their teeth, can be a challenge. Unfortunately, Pomeranians and other small dogs are susceptible to poor dental hygiene due to several factors, including teeth crowding, excessive mouth breathing, and generally having a small mouth. That’s why finding the best dental water additives for dogs can make a huge difference in your dog’s dental hygiene.

The best dental water additives for dogs only need a small capful added to their water every day to keep dental issues like plaque, tartar, and periodontal disease at bay. Since water additives for dogs contain several effective ingredients that make it antifungal and antibacterial (among other things), your dog’s dental health will be in tip-top shape.

I did some research and actually had my dogs use some of the best dental water additives for dogs, which is why I prepared a list of products that any dog owner worried about their dog’s dental hygiene should take a gander at.

What Is the Best Dental Water Additive for Dogs?

The best dental water additive for dogs should leave your dog’s mouth fresh and clean. No more stink resulting from nasty organisms! Now, nothing works overnight, but after a few days of regular use you’ll definitely tell the difference; visually and smell-wise.

Before we dive into the details regarding the best dental water additives for dogs, here’s a quick overview of what we’ll cover:

Nylabone Advanced Oral Care Water Additive for Dogs - Liquid Tartar Remover Original 32 oz. (1 Count)
Nylabone Advanced Oral Care Water Additive for Dogs - Liquid Tartar Remover Original 32 oz. (1 Count)
DENTA-C FORMULA - Scientifically proven to help reduce plaque that harbors bacteria; VETERINARIAN RECOMMENDED - Dog tartar control water additive supplements regular brushing
$15.59 −$2.70 $12.89

Last update on 2022-12-03. Source:

Now let’s take a look at some of the best products to keep your dogs dental health in tip-top shape.

Oxyfresh Premium Dental Care Water Additive for Dogs

When you buy a product for your dog, especially aimed to improve their health, you just want it to work. Easily one of the best investments I’ve made was buying Oxyfresh Premium Dental Care Water Additive for Dogs (link to read reviews on Amazon). It’s by far one of the most popular water additives for dogs and for good reason.

Within days, my dogs’ bad breath vanished after using Oxyfresh’s water additive. Their formula is specifically targeted at removing issues related to periodontal disease while also strengthening your dog’s gums. No wonder veterinarians across the US recommend it. All you need to do is add a capful every day to your dog’s water and walla! Your dog’s mouth will be healthy without even brushing their teeth.

Oxyfresh also made sure their formula doesn’t come with a taste, which means your dog won’t be able to tell the difference between this water and normal water. It’s 100% safe to use each and every day, so there’s no reason to stop using it if your dog’s dental hygiene is important. On top of that, their product is made in the USA and only contains the best ingredients out there.

Ingredients: Water, Stabilized Chlorine Dioxide (Oxygene®), Zinc Acetate, Sodium Citrate, Chlorophyllin-Copper Complex, Sodium Benzoate, Sodium Hydroxide, Citric Acid, Potassium Sorbate.

Bodhi Dog Peppermint Dental Water Additive for Dogs

I’m a huge fan of pet brands that take an active role in sourcing their ingredients locally while staying sustainable. For this and many other reasons, I suggest you take a look at Bodhi Dog Peppermint Dental Water Additive for Dogs (link to read reviews on Amazon). I’ve mentioned their products on other posts and that’s not by accident.

Bodhi Dog’s water additive for dogs is an amazing all-natural product that takes care of your dog’s dental hygiene. Their formula is made from pure, natural, plant-based ingredients that are specifically chosen to effectively keep your dog’s mouth safe and sound. All of their ingredients are locally sourced in the USA and only come from sustainable sources.

If you haven’t tried any of Bodhi Dog’s products, this is a great chance to do just that. All of their products are cruelty-free and are packaged with recycled materials that are 100% biodegradable and eco-friendly. This small family business offers a 100% money-back guarantee on all of their products, so there’s really no risk to try them out!

Ingredients: Distilled Water, Peppermint Extract, Cinnamon, Natural Honey, Cloves, Aloe Vera.

Pet King Zymox Dental Water Additive for Dogs

Some water additives for dogs aren’t messing around and come with a serious punch to the bacteria found in your dog’s mouth. Pet King Zymox Dental Water Additive for Dogs (link to read reviews on Amazon) is one of those water additives and has become quite popular. They’re actually the #1 veterinarian-recommended water additive for pet dry mouth, which is a common reason dogs have dental issues.

Dogs that have dental issues usually have a lack of saliva in their mouth to wash away bacteria and other microorganisms. Combating dry mouth is the major aim with Pet King’s water additive, especially seeing that it comes so highly recommended among vets. Their formula is 100% antibacterial and antifungal and made purposefully not to interfere with your dog’s other potential medications or supplements.

If you’re seriously worried about your dog’s dental hygiene, I wholeheartedly suggest you consider buying Pet King’s water additive. Even though it packs a punch, it’s still safe for your dog to take on a daily basis. It only contains ingredients that are safe and dependable when combating dog dental issues, so you don’t need to worry about continually using it.

Ingredients: Glycerin, Sorbitol, Purified Water, Potassium Sorbate, Rosemary Extract, Sodium Chloride, Zinc Chloride, Potassium Thiocyanate, Dextranase, Glucose Oxidase, Lactoferrin, Lactoperoxidase, Lysozyme, Mutanase.

Pro Pet Works Premium Pet Dental Water Additive

Finding high-quality products for dogs that are also made from natural ingredients can be a challenge since trust becomes a major factor. When it comes to Pro Pet Works Premium Pet Dental Water Additive (link to read reviews on Amazon), they’ve got all of that covered. They’re easily one of the best selling all-natural water additives for dogs on the market and it’s pretty clear why.

If you read the reviews on Pro Pet Works’ water additive, you’ll realize very quickly how effective their product is at combating dental issues in dogs. With a small capful of their formula every day, your dog’s breath is going to smell fantastic and you’ll be promoting better dental hygiene in your dog. On top of that, their ingredients are 100% natural and are made entirely in the USA.

Keeping your dog’s dental health in good shape should be a priority, but so should what ingredients go into your dog. Pet Pro Works uses no alcohol or potentially harmful chemicals that your dog’s body might reject. With their water additive, your dog will be able to fight plaque and tartar buildup, gingivitis, and other oral diseases commonly found in dogs.

Ingredients: Spearmint, Aloe Vera, Natural Honey, Cinnamon, Cloves.

Petlab Co. Dental Water Additive for Dogs

We’ve covered a healthy mix of water additives for dogs that are both all-natural and medically formulated. However, sometimes your dog needs a strongly formulated additive that’s safe and highly effective, which is why I’ve included Petlab Co. Dental Water Additive for Dogs (link to read reviews on Amazon). If you’re looking for a formula created by leading experts to battle your dog’s dental issues, look no further.

What I really like about Petlab Co.’s water additive for dogs is that they use safe and effective ingredients that don’t include any sugar, alcohol, detergents, or additives. With a single teaspoon every day, your dog’s gums and mouth will become healthy and clean while also leaving your dog’s teeth white as snow.

Petlab Co.’s advanced formula for combating the nasty organisms found in your dog’s mouth is strong and effective. Not only that, but their water additive is made in the USA and is 100% cruelty-free. If you want to effectively clean your dog’s mouth without brushing their teeth multiple times per week, give their water additive a try.

Ingredients: Purified Water, Sodium Bicarbonate, Potassium Sorbate, Sodium Benzoate, Purified Water, Stabilized Chlorine Dioxide, Tetrasodium EDTA, Methyl Paraben.

Bluestem Oral Care Water Additive for Dogs

It’s unfortunate when brands that make products targeted at improving our dogs’ health don’t list the ingredients. Among the few best water additives for dogs that does just that is Bluestem Oral Care Water Additive for Dogs (link to read reviews on Amazon). They’ve clearly built a strong foundation of trust with dog owners and it truly shows with this product.

Bluestem’s main aim with their water additive is to reduce the amount of plaque and tartar build-up in your dog’s mouth as much as possible. This Canadian company produces and tests all of their products in laboratories that uphold the highest standards complying with all of Canada’s strictest regulations. There’s no question their water additive will keep your dog’s mouth in tip-top shape.

Studies have shown that Bluestem’s water additive for dogs can help reduce tartar in your dog without brushing by up to 25%. On top of that, all of their ingredients are 100% safe and food-grade, which also excludes any alcohol, xylitol, chlorhexidine, and sugar. There’s no question Bluestem is looking out for your dog when it comes to this amazing water additive.

Ingredients: Water, Trisodium Citrate, Citric Acid, Disodium EDTA, Potassium Benzoate, Zinc Chloride.

Vets Preferred Dog Breath Freshener Water Additive

Finding products for your dog that are veterinary recommended is almost always a good sign, especially for products related to your dog’s health. Well, Vets Preferred Dog Breath Freshener Water Additive (link to read reviews on Amazon) is one of those products. As a matter of fact, almost all of their products are veterinarian recommended, which is probably why they named themselves the way they did!

This water additive by Vets Preferred is an effective dental care product for your dog since all the ingredients are 100% veterinarian-grade. While their ingredients are much more on the medical side than all-natural water additives, their product is highly effective at reversing plaque and tartar buildup, periodontal disease, and other dental issues. It also is infused with mint, which will make your dog’s breath smell amazing.

Keeping your dog’s dental hygiene in check isn’t only about dental diseases, but also heart, liver, and kidney diseases. When dangerous bacteria are swallowed, it eventually finds it’s way into their bloodstream which can cause a number of issues. Vets Preferred knows this is a real problem, which is why they’ve created one of the best formulas for water additives for dogs out there.

Ingredients: Deionized Water, Glycerin, Sorbitol, Chlorhexidine, Digluconate, Mentha Piperita (Peppermint) Oil, Potassium Sorbate, Polysorbate 20, Sodium Benzoate, Sodium Chlorite, FD&C Blue #1, FD&C Yellow #5.

Nylabone Advanced Oral Care Dog Water Additive

It’s true that ensuring your dog is as healthy as possible doesn’t always come cheap. Most high-quality dog products, especially those related to health, can be a tad expensive, but that’s certainly not the case for Nylabone Advanced Oral Care Dog Water Additive (link to read reviews on Amazon). This water additive is not only affordable, but it’s extremely popular due to its effectiveness with dogs all around the world.

Nylabone’s advanced water additive is a fantastic product that any dog owner can afford. Their water additive is specifically formulated to fight all types of bacteria and organisms found in your dog’s mouth. It’s not only super easy to use (just add a capful once per day to their water), but it’s made with safe ingredients and it’s made 100% in the USA.

Personally, I don’t mind buying products for my dog that are worth the investment, but if you can find a less expensive product that’s effective, that’s a win. Regardless, you should definitely consider getting Nylabone’s water additive the next time your comparing different products.

Ingredients: Purified Water, Vegetable Glycerin, Sodium Ascorbyl Phosphate, Sodium Hexametaphosphate, Citric Acid, Sodium Benzoate, Methyl Salicylate, Disodium EDTA, Sodium Borate, Sodium Laureth Sulfate, Potassium Sorbate, FD&C Blue #1.


Ensuring your dog’s dental hygiene is the best shape possible is incredibly important, especially if you want to avoid further health issues, including heart, liver, and kidney diseases. Without having to break a sweat by brushing your dog’s teeth multiple times per week, all you need to do is add a little bit of water additive to their water bowl every day. Not only will you keep your dog safe from any health-related issues, but their breath will start smelling amazing.