Best Sellers | KOA Healthcare Popular Wellness Products

Q: How do I use Plaque Guard for dogs and cats?

Plaque Guard can be used as a water additive or a food topper . Simply follow the recommended dosage based on your pet’s size for safe, effective results.

Q: Can I use Plaque Guard for both dogs and cats?

Absolutely! Plaque Guard is formulated for all breeds of dogs and cats , with specific dosage guidelines for each.

Q: How do I use Plaque Guard as a water additive?

Shake well before each use (natural sediments are normal). Mix 3 ml of Plaque Guard with 500 ml of fresh water .Or 1 Teaspoon into 1 Quart of water. Change water daily to keep it fresh. For first-time use, start with half the dose for one week so your pet adjusts gradually. Refrigeration is recommended after opening.However not necessary if you store in a cool dark space

Q: Is Plaque Guard safe for long-term use?

Yes. Plaque Guard is made with natural extracts and superfoods . It is safe for daily, long-term use in both dogs and cats when following the dosage guidelines

Q: How do I use Plaque Guard as a food topper?

Shake well before use. Apply Plaque Guard undiluted directly onto food 1–2 times daily . Recommended daily dosage: Small Breeds: ¼ tsp (1.5 ml) Medium Breeds: ½ tsp (2.5 ml) Large Breeds: ¾ tsp (3.6 ml) All Cats: ⅛ tsp (0.61 ml) Start with half the dose for the first week for new users.

Discover the Secret to a Healthy Mouth: Introducing Plaque Guard – Our Best-Selling Solution for Pets!

Join thousands of happy pet parents across the globe who have discovered the effortless way to a truly healthy mouth for their beloved companions! We're thrilled to present Plaque Guard, our absolute best-selling pet wellness product, now more accessible than ever.

Plaque Guard isn't just a dental solution; it's a revolutionary breakthrough in pet oral care that has quickly become a favorite for its remarkable effectiveness and unparalleled ease of use. Forget the daily wrestling matches with toothbrushes or the never-ending search for dental treats your pet will actually enjoy. Plaque Guard simplifies everything.

What makes Plaque Guard our undisputed #1 seller?

Effortless Oral Hygiene: Simply add a small amount to your pet's daily drinking water, and let Plaque Guard do the work. It's a continuous, proactive defense against plaque and tartar buildup with every sip.
Scientifically Formulated for Results: Our powerful, vet-recommended formula actively dissolves existing plaque and prevents new accumulation, leading to noticeably fresher breath and healthier gums.
Stress-Free for Both of You: No more struggles, no more stress. Plaque Guard provides comprehensive dental care without invasive procedures, making it a calm and positive experience for you and your pet.
Visible Improvements: Customers consistently report significant reductions in bad breath, improved gum health, and a happier, healthier mouth for their furry friends.
Trusted by Pet Owners Across Canada: Plaque Guard's reputation speaks for itself, building a loyal following who swear by its ability to transform their pets' oral health.

Don't let dental issues compromise your pet's well-being. Choose Plaque Guard, our top-rated, best-selling product, and see firsthand why it's the ultimate choice for maintaining a pristine and healthy mouth. Give your cherished companion the gift of comfort and long-term oral health they deserve.

Experience the Plaque Guard difference today – North America's favorite solution for a truly healthy pet smile!

Save $12.55

Plaque Guard dental product with two dogs on a white background

Plaque Guard for Dogs | Oral Health Water Additive

$79.95

$92.50

Save $20.00

Plaque Guard for Dogs 500 ml

$129.95

$149.95

Save $19.55

Plaque Guard for Cats 250ml

$79.95

$99.50

Save $20.00

Plaque Guard for Cats 500 ml

$129.95

$149.95

Need help?

Frequently Asked Questions

Do I still need professional dental cleanings if I use Plaque Guard?

Yes. Plaque Guard is a powerful at-home dental support, but regular veterinary cleanings are essential to keep your pet’s teeth and gums in top shape.

How do I use Plaque Guard for dogs and cats?

Plaque Guard can be used as a water additive or a food topper. Simply follow the recommended dosage based on your pet’s size for safe, effective results.

Can I use Plaque Guard for both dogs and cats?

Absolutely! Plaque Guard is formulated for all breeds of dogs and cats, with specific dosage guidelines for each.

How do I use Plaque Guard as a water additive?

Shake well before each use (natural sediments are normal).

Mix 3 ml of Plaque Guard with 500 ml of fresh water.Or 1 Teaspoon into 1 Quart of water.

Change water daily to keep it fresh.

For first-time use, start with half the dose for one week so your pet adjusts gradually.

Refrigeration is recommended after opening.However not necessary if you store in a cool dark space

Is Plaque Guard safe for long-term use?

Yes. Plaque Guard is made with natural extracts and superfoods. It is safe for daily, long-term use in both dogs and cats when following the dosage guidelines

How do I use Plaque Guard as a food topper?

Shake well before use.

Apply Plaque Guard undiluted directly onto food 1–2 times daily.

Recommended daily dosage:

Small Breeds: ¼ tsp (1.5 ml)

Medium Breeds: ½ tsp (2.5 ml)

Large Breeds: ¾ tsp (3.6 ml)

All Cats: ⅛ tsp (0.61 ml)

Start with half the dose for the first week for new users.

Sept 2025

U.S Tariffs

US Customers

We wanted to inform you that all our products are shipped from Canada. All of our products are made in the USA or Canada. We understand that recent changes in U.S. tariffs might impact your order, and we're genuinely sorry for any inconvenience this may cause.

Update Aug 26th 2025 as of Aug 29th 2025 U.S. Section 321 de minimis program that allowed shipments under $800.00 to enter the USA duty-free.
Our products are made in Canada and are covered under USMCA and are still duty-free however they now now require customs brokerage this will now be included in the shipping charges for the USA. The new rate is $15.95 for shipping and brokerage for all shipment into the USA

Thank you for your continued support.

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