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K9 Yeast Defense

K9 Yeast Defense, fungal infection in dogs, dog ear infections


Dog Yeast Infection Home Remedy

NEW! 90 Capsule Value Size
Get 50% More Per Bottle

  • All-Natural Dog Yeast Supplement for Chronic Ear Infections, Licking at Genitals, Chewing on Armpits and Paws, Facial Rubbing, Doggie Odor, Itchy Skin and Ears
  • Time-Tested Antifungal With Ingredients Such as Pau D'Arco, Oregano Oil and Caprylic Acid For Dogs
  • Relieves Dog Yeast Infection Symptoms

K9 Yeast Defense + Power Probiotic
Package Price: $74.75 (Save $16 vs purchasing the products separately)

K9 Yeast Defense is a dog yeast infection treatment that works best when combined with Power Probiotic to properly balance intestinal flora. This is especially important if your pet has taken antibiotics, which deplete friendly bacteria. We want your pet to get the best results, which is why we offer K9 Yeast Defense + Power Probiotic at a discounted package price. The $74.75 package price is a $16 savings off the $90.70 regular retail price.

K9 Yeast Defense Only - Price: $55.95

Coming Soon! 90 Capsule Value Size Available October 9th (or sooner - please check back for updates).

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K9 Yeast Defense

90 capsules

Formulated For Dogs Over 6 Pounds

What Is K9 Yeast Defense?

K9 Yeast Defense is a natural blend of antifungal herbal ingredients scientifically proven to act as a dog yeast infection home remedy. K9 Yeast defense effectively treats yeast in dogs ears, constant paw licking, doggie odor, groin licking and butt scooting.

Yeast is a natural part of our intestinal flora and it keeps other bacteria and parasites in balance. However, antibiotic use, allergies, poor digestion and a diet high in starchy carbohydrates can create a fungal infection. This leads to the common symptoms of yeast, such as licking at the groin, chronic ear infections, doggie odor (even after a bath), ear scratching, a yeasty smell on the paws and skin problems. Pet owners often notice that because of the constant licking and yeast infection dog paws can become smelly.

Yeast is typically a "secondary invader," meaning that bad bacteria is usually first to arrive, along with the yeast. Using K9 Yeast Defense along with Power Probiotic can control the yeast, replenish the friendly bacteria and rebalance intestinal bacteria, improving symptoms and your pet's overall immune system. If you're struggling with yeast infections in dogs, treatment can be as easy as administering these supplements according to your dog's weight. K9 Yeast Defense and Power Probiotic are both easy to use — just sprinkle in your pet's food.

It's essential to use Power Probiotic along with K9 Yeast Defense, as K9 Yeast Defense kills off the yeast overgrowth quickly while Power Probiotic replenishes your pet's gastrointestinal tract with good bacteria that are needed to restore your dog's healthy immune function. Power Probiotic is the best probiotic for dogs with yeast infections.

Dog Yeast Infection Symptoms

What are the symptoms of yeast infection in dogs? Typically dogs have chronic skin infections (pyoderma), skin redness, dog yeast infection on the paws, doggie odor, chronic ear infections, thickened skin (elephant skin) and hyperpigmentation (darkened skin), and they may chew on their paws, lick their genitals, and have been diagnosed with yeast infections in the groin, in the ears, in between the toes or under the armpits. A yeast infection in dogs releases toxins into the body, and those toxins need somewhere to go. They are pushed to the surface and filtered out through the skin, especially through the paws and ears. Yeast dermatitis is often misdiagnosed as allergies. Dogs will lick and lick, creating a smelly, moist hot spot, which makes it impossible for the areas to heal and dry out. Yeast thrives in hot, humid environments. If your veterinarian has ever diagnosed yeast before or your pet has taken prednisone and/or antibiotics, this will lead to yeast overgrowth because the good bacteria that fight yeast are killed by the medications. That is why your veterinarian might prescribe a prescription medication for yeast when he or she prescribes an antibiotic.

  • Dog Skin Yeast Infections
    • Constant licking and scratching
    • Musty, smelly "cheese" odor even after bathing
    • Discoloration/darkening of the skin and fur
    • Redness of the skin
    • Chewing on itchy paws

  • Yeast Infections in Dog's Ears
    • Scratching at itchy ears
    • Tilting its head
    • Chronic ear infections
    • Wax residue and/or scabbing at the ear opening

Treat Your Dog's Yeast Infection Naturally With a Veterinarian-Approved Home Remedy: K9 Yeast Defense

What kills yeast on a dog's skin? A combination of an antifungal for dogs, such as our K9 Yeast Defense, paired with a probiotic to restore the healthy gut flora. These two products will put an end to your dog's licking, chronic ear infections, doggie odor and chewing at the groin once and for all. With the K9 Yeast Defense Package, you'll get two great products in one package - K9 Yeast Defense + Power Probiotic. Both products are veterinarian-approved for controlling yeast overgrowth and dog yeast infection symptoms; the combo is the perfect dog skin yeast infection treatment.

Dog itchy and smelly skin, or an increase in your dog licking paws and groin, is due to itchiness and irritation from the INSIDE. A yeast infection in dogs can present as an inflammatory skin condition. While topical lotions and shampoos will help to treat sores and skin infections, in order to stop the need to lick and chew, you must control the itching and discomfort that is causing the problem in the first place.

What creates yeast overgrowth and a dog’s need to lick constantly? First and foremost, allergies — both food and environmental. Also, the type of food — too many carbohydrates, even in a "hypoallergenic" diet, can cause yeast overgrowth. Antibiotics or steroids will also create a friendly environment for yeast to grow, prompting your dog to lick and lick. When searching for dog licking paws remedies, it is important to address the causes, not just the symptoms, for long-term improvement. To stop your dog's constant licking, you need to change its diet AND use the K9 Yeast Defense Package.

Why is K9 Yeast Defense sold as a package with Power Probiotic?

K9 Yeast Defense must be used properly and safely to help rebalance your pet's intestinal flora. We require that K9 Yeast Defense is used with a powerful and effective probiotic. This helps to avoid the risk of your pet developing a bacterial infection while you are killing off the yeast. Most pets that have yeast also have bacterial overgrowth and have been put on antibiotics only to develop yeast. If you just use K9 Yeast Defense without addressing the bacterial overgrowth, the pet will be out of balance. If your pet has had any type of yeast infection, ear infection, skin problems or allergies, by far the BEST results occur when K9 Yeast Defense is used in conjunction with our other yeast and allergy supplements.

K9 Yeast Defense may be purchased by itself, but it is essential to use a powerful, multi-strain probiotic at the same time for best results. Just killing off yeast without replenishing the beneficial bacteria will not be nearly as effective. Power Probiotic is easy to administer and is a powerful multi-strain formula. However, if you prefer to use an alternate probiotic, please indicate the name and dosage of the formula you are using on the order form when purchasing this K9 Yeast Defense. K9 Yeast Defense must be used in conjunction with a probiotic for the best results.


"I want to let you know how great Dakota, our Golden Retriever that we rescued, is doing. When we got him, he had bad ear infections that he had for months, and his skin was so black in the armpit and groin areas that we thought it was ground in dirt. He also had acid reflux and would bring up bile several times a day. It has taken several months, but the blackened skin (from yeast) is almost back to normal thanks to K9 Yeast Defense. I wish we had taken “before” pictures of his skin because the difference is remarkable. And, for his acid reflux, we started using your supplements (Power Probiotic, K9 Digestive Enzymes, Gastro ULC and Soothing Digestive Relief). I can’t forget to mention using your food recommendations. His ears didn’t start to clear up until we got him eating food that he could tolerate. Thank you so much for your supplements and all your help. Dakota is a much happier dog thanks to you!" - Pat & Tim, Pennsylvania

Combine The K9 Yeast Defense Package With Our Other Supplements For Best Results:

If your dog has chronic yeast infections, using a comprehensive range of science-based supplements can help provide lasting relief.

NOT Drops fight bacterial infections. This is very important when using any dog yeast infection treatment, but especially if your dog is just finishing antibiotics. If you just use K9 Yeast Defense and Power Probiotic without NOT Drops, there is a possibility that as the yeast dies off, your dog may get a bacterial infection. Using all three products in combination is the best way to ensure your dog will not get a recurring bacterial or yeast infection. The NOT Drops help relieve the symptoms associated with yeast die-off.

Olive Leaf Extract For Pets is a powerful antibacterial and antifungal supplement that supports a healthy immune system. It is highly effective in treating many kinds of bacteria and fungus. Research has found that olive leaf extract is effective against Candida albicans. Olive Leaf Extract for Pet's active ingredient, oleuropein, helps fight against pathogens while causing no harm to healthy bacteria in your pet's gut and mucous membranes. Use Olive Leaf Extract along with K9 Yeast Defense and Power Probiotic for synergistic treatment of yeast infections in dogs.

AllerEaze For Pets contains quercetin and nettles, ingredients that have been scientifically proven to suppress allergic responses and histamine release. Many dogs with chronic yeast infections have a history of food and/or environmental allergies. Quercetin has been referred to as a natural “Benadryl" due to it's antihistamine and anti-inflammatory properties. AllerEaze helps control allergies, itching, redness, hot spots, chewing, licking, etc.

Yeast Infections in the Ear

Yeast infections in the ear can become a chronic problem for dogs. If you notice yourself thinking “my dogs ears stink,” this can be an early indicator that a yeast infection in the ears is present. When a dog has a yeast infection in the ear, there may be a distinctive blackish oozing discharge, odor and debris in the ear. Dogs may also display head shaking, redness or excessive scratching of the ear. Dogs can get ear infections from yeast overgrowth, hypothyroidism, and food and environmental allergies. Dog ear infections are painful, and the dog may have a terrible odor. Left untreated, ear infections can lead to permanent deafness. If you notice your dog displaying any of these symptoms, please take it to the veterinarian. The combination of K9 Yeast Defense, Power Probiotic and NOT Drops is an excellent dog ear yeast infection home remedy when it comes to helping prevent and control chronic ear infections and odor.

FREE Diet Tips With Your Order

The first step in any dog yeast infection remedy is to change your dog's diet. What do you feed a dog with a yeast infection? A dog with a yeast infection should be on a healthy hypoallergenic diet that is low in carbohydrates. Ask Ariel has helped clients achieve exceptional results with their dogs’ chronic yeast infections, so be sure to include what you are feeding your dog on the order form at checkout. We will review your pet's information and include a free diet suggestion on the packing slip that comes with your order.

Time-Tested Natural Antifungal Ingredients Scientifically Proven To Fight Yeast

K9 Yeast Defense Ingredients:

One capsule* contains:

*Dosage for pets varies by weight.

Caprylic Acid 125 mg
Grapefruit Seed Extract 35 mg
Echinacea Root (Echinacea angustifolia) 50 mg
Oregano 34 mg
Garlic Bulb Concentrate 35 mg
Pau d'Arco bark (Tabebula heptaphylla) 25 mg
Sodium Copper Chlorophyllin 12.5 mg
Selenium (as Selenium citrate) 10mcg
Zinc (as Zinc citrate) 5 mg
Enzyme Proprietary Blend 42 mg: (Protease, Phytase, alpha-Galactosidase, Glucoamylase, Pectinase, Peptidase, Cellulase, Hemicellulase)

Inactive Ingredients (capsule): cellulose, water.


Caprylic Acid For Dogs - This is a naturally occurring fatty acid that has been proven to serve as an effective antifungal compound.

Grapefruit Seed Extract - This extract is a potent antifungal that is specific to the gastrointestinal tract.

Echinacea Root (Echinacea angustifolia) - This is a root that offers powerful immune system support for recurring yeast problems. Echinacea increases white blood cells, lymphocytes and macrophage activity.

Oregano - This naturally occurring herb has potent antimicrobial and antifungal actions.

Garlic Bulb Concentrate - Garlic reduces inflammation in the mouth and gastrointestinal tract, stimulates the immune system and reduces bloating and gas production by lowering fermentation.

Pau d'Arco For Dogs (Tabebula heptaphylla) - This bark contains lapachol and beta-lapachone, two potent components that have both antifungal and immune-stimulating properties.

Sodium Copper Chlorophyllin - The anti-inflammatory and antioxidant capabilities of this nutrient aid in the cleansing and detoxification of the liver and the intestinal tract.

Selenium (as Selenium citrate) - This mineral protects the cell from microbes by activating glutathione peroxidase. Its action also stimulates thyroid hormones, thereby increasing the cleansing capacity of the liver. The citrate form of selenium is more readily absorbed and leaves an alkaline ash residue.

Zinc (as Zinc citrate) - This mineral stimulates the immune response and activates the cleansing of enzymatic systems.

Enzyme Proprietary Blend - This blend of enzymes (protease, phytase, alpha-galactosidase, glucoamylase, pectinase, peptidase, cellulase, hemicellulase) facilitates the digestion of all carbohydrates and absorption of minerals.

Need Help?

Ask Ariel's pet supplements have been used successfully in veterinary hospitals since 2005 and are recommended by veterinarians nationwide. If you have questions regarding our dog yeast infection treatment or treating your dog’s itchy and smelly skin, please feel free to email us at Support@AskAriel.com. We will be happy to provide you with additional information about our natural remedies for yeast overgrowth, but please know that due to veterinary regulations we cannot provide individualized consultative advice without a physical exam.
Product FAQs
K9 Yeast Defense Frequently Asked Questions (FAQs)

Why does my dog constantly lick its paws?

Yeast overgrowth is more common in dogs with allergies. When allergies and yeast overgrowth are combined, they can cause doggie odor, constant licking at the paws and genital area, scooting and ear infections. K9 Yeast Defense is an all-natural herbal remedy that kills off the yeast overgrowth to help stop the itching and constant licking. One of the best dog licking paws remedies is a combination of K9 Yeast Defense and our AllerEaze supplement. K9 Yeast Defense works best when used in conjunction with AllerEaze to help relieve the allergic response.

Why does my dog smell yeasty?

Allergies, hormonal imbalances, fungi and parasites can lead to yeast overgrowth on your dog’s skin. This often results in an unpleasant cheesy smell. Topical sprays and shampoos may temporarily mask the odor, but the candida yeast needs to be treated from the inside out. K9 Yeast Defense, when used in conjunction with Power Probiotic and diet changes, will help rebalance your pet's intestinal flora. The addition of a powerful and effective probiotic helps to avoid the risk of your pet developing a bacterial infection while you are killing off the yeast.

Can coconut oil treat a yeast infection in dogs?

Caprylic acid is derived from coconut oil. It is a naturally occurring fatty acid that has been proven to be an effective antifungal compound that kills candida yeast. K9 Yeast Defense combines caprylic acid with pau d’arco and oregano oil to optimize its antifungal and immune-boosting properties. Pau d’arco and oregano are herbs that have been widely researched for their antimicrobial and antifungal properties.

How do dogs get yeast ear infections?

Ear infections are a common canine health problem, and they can be caused by allergies, yeast, ear mites or bacteria. Fungal yeast organisms are normally on the skin and in the ears. If the ear or ear canal becomes inflamed, the yeast can overgrow and create a distinctive blackish oozing discharge and a pungent odor. Your dog may also display head shaking, redness or excessive scratching of the ear. The combination of K9 Yeast Defense, Power Probiotic and NotaSAN is an excellent dog ear yeast infection home remedy to help prevent and control chronic ear infections and odor.

What causes a dog to get a yeast infection?

A healthy balance of good bacteria and other microorganisms in your dog's microbiome (the ecosystem of microorganisms in your dog's gut) is vital for your pet's health. The microorganisms in your dog's microbiome form a protective barrier in your dog's intestinal tract that can protect it from harmful invaders such as bad bacteria (e.g., E. coli), fungi (yeast) and viruses. Sugar (found in starchy carbohydrate dog foods and treats) feeds these pathogens, while antibiotics and steroids can kill off your dog's friendly bacteria, thus weakening your dog's immune system. This can set up an opportunity for yeast, bad bacteria and other pathogens to overgrow. When yeast overgrowth occurs, symptoms such as constant licking and scratching, smelly ears, hot spots and itchy paws occur. Yeast thrives in warm, moist environments and is most common in the armpits, groin and ears and between the toes. Skin yeast infections are generally caused by a high-carbohydrate diet, allergies or antibiotic use. All these factors can lead to your dog’s itchy and smelly skin. By using K9 Yeast Defense with Power Probiotic and the best diet for yeast infections, you can give your dog natural, effective relief from yeast infections.