Best Antifungal Dog Shampoo: Top Antibacterial & Anti-Yeast Grooming Products

Best Antifungal Dog Shampoo

Dogs can pick up all sorts of infections over the course of their lives. From parasites to fungus, it’s no surprise that curious pooches acquire a condition or two when they’re nosing around and investigating outside. That’s why it’s so important to keep a good antibacterial shampoo to hand. The best antifungal and antibacterial dog shampoos will help resolve any infections or topical conditions quickly, without causing your dog any extra stress or discomfort.

However, there are a lot of antifungal treatments out there that can be incredibly harsh and toxic to use. You’ll want to read this guide all the way through to find out which formulas are both effective and pet-safe, not to mention affordable! Our experts have chosen a few great products to recommend to you. You’ll find all our choices below, as well as helpful buying advice to help you choose the best formula for you and your dog.

PictureProduct NameQuantityKey IngredientsCost
SynergyLabs Veterinary Formula Clinical Care Antiparasitic & Antiseborrheic Medicated Shampoo for DogsSynergyLabs Veterinary Formula Clinical Care Antiparasitic & Antiseborrheic Medicated Shampoo For Dogs16 ozCoal Tar, Salicylic Acid & Micronized Sulfur$
Zymox Enzymatic Shampoo for Itchy Inflamed Skin 12 oz.Zymox Enzymatic Shampoo For Itchy, Inflamed Skin12 ozFeatures the patented LP3 Enzyme System and only the mildest plant surfactants$
Fieldworks Supply Company Moosh Natural Dog ShampooFieldworks Supply Company Moosh Natural Dog Shampoo12 ozNeem, Argan Oil, Emollients, Shea Butter and Aloe Vera$$
Ketohex Shampoo 16oz.VetOne Ketohex Shampoo16 ozChlorhexidine 2% and Ketoconazole 1%$$
Curaseb Chlorhexidine 4% Shampoo for Dogs & CatsCuraseb Chlorhexidine 4% Shampoo For Dogs & Cats12 ozChlorhexidine Gluconate 4%$$
Dechra Miconahex + Triz Pet ShampooDechra Miconahex + Triz Pet Shampoo8 oz, 16 ozCeramides, 2% Miconazole, 2% Chlorhexidine gluconate$$$

Best Antifungal & Antibacterial Dog Shampoos

SynergyLabs Veterinary Formula Clinical Care Antiparasitic & Antiseborrheic Medicated Shampoo For Dogs

SynergyLabs Veterinary Formula Clinical Care Antiparasitic & Antiseborrheic Medicated Shampoo for DogsClick for Price

This SynergyLabs product is a great budget option for treating fungal/bacterial infections on pets. It’s also quite effective against parasites. Coal tar, salycylic acid, and sulfur are the main ingredients, so suffice it to say this is not the most hypoallergenic or plant-based product on the market. Still, it’s completely pet-safe and does a good job against most conditions. Seborrhea is easy to treat with this stuff, and it has some basic moisturizing ingredients as well as the antifungal agents. Don’t use it on cats, though! It’s toxic to them.

Zymox Enzymatic Shampoo For Itchy, Inflamed Skin

Zymox Enzymatic Shampoo for Itchy Inflamed Skin 12 oz.Click for Price

If you’re trying to deal with a yeast infection or some other fungal/bacterial condition without going ultra-chemical, this enzyme-based shampoo is a nice alternative. It doesn’t do much against parasites, unlike the SynergyLabs, but it works well on general fungal issues and reduces both itching and inflammation. There are no detergents, chlorines, petroleum byproducts, or any other harsh chemical ingredients. This is just a mix of gentle, plant-based surfactants, vitamins, and enzyme agents. It’s gentle enough to be used regularly, unlike the medicated alternatives, and works wonders against season allergies as well! Enzyme products don’t always work well for every dog, though. They also don’t always work as perfectly as the intense, medicated formulas.

Fieldworks Supply Company Moosh Natural Dog Shampoo

Fieldworks Supply Company Moosh Natural Dog ShampooClick for Price

This is the most all-natural antibacterial shampoo we’ve found that actually works. There are certainly even more natural products on the market, but we haven’t seen good results with them. The Moosh, as we like to call it, is the furthest you can get from chemicals while still being able to tackle most bacterial and fungal infections well.

There aren’t any chemical ingredients in this one, not even sulfates (which are usually what’s meant by “plant-based surfactants”). Sulfates aren’t unsafe by any stretch, but they’re not as gentle as a product that works without them. This one’s a clay-based formula, which works a lot like many facial mask products for humans. The natural clay material has the property of absorbing bacteria, toxins, and all manner of other crud from your dog’s coat and skin. Neem, argan, and some other essential oils also have naturally-antibacterial properties which do wonders to clear out infections.

We recommend this one with some caveats. It’s not as foolproof as the vet-strength chemical formulas, as you’d expect. It’s also quite expensive. Still, it’s at least worth a shot for naturally-minded pet owners who want to steer clear of any chemical ingredients if they can.

VetOne Ketohex Shampoo

Ketohex Shampoo 16oz.Click for Price

Ketohex is one of three vet-strength/vet-recommended formulas we suggest (Curaseb and Dechra are the others, which you can check out below). It’s the least expensive of the trio, though nearly as effective. We recommend trying one of these three if you’ve not had good results with the less expensive/more natural options. You might also simply skip to one of these if you’re a pet owner who likes to get right to business and not bother trying anything less than industrial strength.

This formula uses chlorhexidine and ketoconazole in combination, which is of course where it gets its name.

As with the other vet-strength products we recommend, you should be careful not to overuse this one. Follow the instructions and use it only as recommended.

Curaseb Chlorhexidine 4% Shampoo For Dogs & Cats

Curaseb Chlorhexidine 4% Shampoo for Dogs & CatsClick for Price

Curaseb is a comparable alternative to Ketohex, only this one uses chlorhexidine by itself. It’s a better choice if your pet is sensitive to ketoconazole. That’s probably not something you know already, but ask your vet and see what they recommend! We think it’s about as effective, if not quite as fast-acting, and the rest of the ingredients are fairly similar.

Dechra Miconahex + Triz Pet Shampoo

Dechra Miconahex + Triz Pet ShampooClick for Price

Our most expensive and industrial-strength recommendation, Dechra is something you can pretty much guarantee will work on any sort of infection. It’s one of those formulas that throws absolutely everything at the problem, without being so powerful that it’ll harm pets. While some bacterial infections can resist the active ingredients in other vet-strength shampoos (chlorhexidine is one that’s starting to be less effective in some cases), this will put a stop to practically anything.

Buying Guide

Here are a few key things to bear in mind as you shop for an antifungal shampoo to use on your dog:

Stick With Reputable Manufacturers

As with any pet product, you should take care to avoid anything from unknown brands that don’t have a solid reputation for producing pet-safe, non-toxic products with a high degree of quality control. There are a lot of tempting, inexpensive options on the market, but we think they should be avoided like the plague. Don’t buy anything produced outside of the USA, and never, ever choose a shampoo or other grooming product that doesn’t list all the ingredients plainly and clearly.

Always Read Instructions & Follow Them Carefully

These products aren’t supposed to be overapplied or used for applications other than those outlined on the label. Please don’t misuse medicated shampoos for any reason! Make sure the product you’re buying is designed to resolve the specific infection or condition your pet has. Then, read the instructions carefully when you receive your new shampoo, and be sure to follow them strictly. Antifungal and antibacterial shampoos should often should be paired with a matching antifungal spray for use in between baths.

Our most important piece of advice: if it’s not working, it’s not working. Don’t just keep using more. Switch to a different product if the shampoo you buy isn’t resolving your dog’s condition!

Do Your Research

Make sure your pet doesn’t have sensitivity to the key antibacterial ingredient in the shampoo you buy. Antifungal and antibacterial products are generally not hypoallergenic, and they’re quite strong by nature. Be sure you take into consideration any known sensitivities or allergies your animal has. If you know that your animal is sensitive to chemical formulas, you should consider an all-natural or enzyme-based product to minimize their exposure.

Stock Up

Chances are, if you’re reading this guide, you’ve already got an animal with a condition on your hands. Kudos to you for taking the step to address the problem, but don’t stop there! When you find a product that works well with your animal, grab an extra bottle or two. You can’t prevent infections from occuring, so make sure you’re prepared to nip the next one in the bud as soon as it appears. You and your dog will both be happier if you do!

What’s Next

We hope you’ve found at least a couple of antifungal shampoos here that seem like they could be a good fit for you and your dog. You can learn more about any of the products recommended here and see complete lists of ingredients by clicking on the links in our reviews. That’s also your most convenient way to check current prices and see your options for buying in quantity.

You can find more reviews, recommendations, and helpful tips for all your pet needs on our homepage!