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Apple Cider Vinegar for Dogs: Benefits and Uses

Apple cider vinegar for dogs on table
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Over the past few years, natural remedies have become more popular among pet parents. You may have heard about using apple cider vinegar for people, but how about using apple cider vinegar for dogs?

Apple cider vinegar promises many health benefits ranging from reducing weight to alleviating itchy skin and even controlling fleas.  

The medicinal benefits of apple cider vinegar trace back all the way to 400 B.C. with Hippocrates using it for common ailments like the cold. While there are limited scientific studies confirming these benefits, many anecdotal reports show positive health results for people and their dogs. Here’s everything you need to know before considering apple cider vinegar for your dog.

Is Apple Cider Vinegar Good for Dogs?

When given in the right dosage, dogs that are given apple cider vinegar may benefit from a healthier gastrointestinal (GI) system, better coat quality, fewer allergy symptoms, and more. This is because apple cider vinegar helps reduce the inflammation in the body and supports the immune system by balancing pH levels.   

Your dog’s pH levels represent one of the most important indicators of his health. Apple cider vinegar is slightly acidic with a pH of 3.1 to 5. Since the optimal pH range for a dog is around 6-6.5, not every dog may benefit from oral ingestion of apple cider vinegar.   

Many dogs have adapted to eating high-protein diets, but some processed diets that are higher in grains can cause a dog’s system to be too alkaline (pH higher than 7). Diseases that can result when your dog’s pH is out of the healthy range include urinary crystals, bladder stones, digestive disorders like vomiting/diarrhea, and even allergies. These dogs tend to show positive results when given apple cider vinegar, because it brings their pH down into a healthier range. This return-to-balance supports optimal digestion by increasing the stomach acid required to break-down fats, proteins, and carbohydrates in the food.

Beyond affecting internal chemistry, apple cider vinegar also has disinfecting and cleaning properties. Many people use vinegar as a natural cleaning product, but it can also be used to treat topical issues like skin allergies and ear infections in your dog. Read on to learn more about how to administer it safely and potential side effects to look out for.

Benefits of Apple Cider Vinegar for Dogs

Dog with itchy skin before taking apple cider vinegar for allergies

There are numerous benefits of apple cider vinegar for dogs. Dog owners primarily turn to it for topical issues, like skin and ear problems, but it has also been used to rebalance the pH in the body to optimize immune health. 

When dogs develop itchy ears or ear infections that often accompany allergies, apple cider vinegar can be used in mixtures to clean the ears and reduce yeast overgrowth. Diluted apple cider vinegar can also be added to your dog’s bath when they are experiencing skin conditions. 

Here is a list of some of the benefits of apple cider vinegar for dogs:

  • Reduces itchy skin
  • Cleans itchy ears
  • Improves dandruff
  • Acts as a safe and effective house cleaner
  • Reduces GI symptoms like gassiness and burping
  • Reduces recurrence of urinary tract infections

Apple Cider Vinegar for a Dog’s Ears

Pug getting ears cleaned with apple cider vinegar for dogs

Apple cider vinegar works by rebalancing the pH. A popular home remedy for ear infections in dogs, apple cider vinegar cleans and neutralizes bacteria when used topically.

Many dogs with skin allergies also develop ear infections. Apple cider vinegar can clean a dog’s ears and rebalance the skin pH, but it will also dry out ears to combat yeast and bacterial infections. When using apple cider vinegar around your dog’s ears, remember to never use it on raw or open sores since it is an acid and will burn and cause irritation. Always dilute the vinegar to at least a 50/50 mixture with water. 

Use half apple cider vinegar with half purified water, soak a cotton ball, and wipe out the ears until there is no more gunk coming out of the ear. Do not pour the mixture directly in the ear canal.  Some ear infections have ruptured ear drums, and if this mixture gets into the middle ear, complications like vestibular disease or exacerbation of a middle ear infection can develop. If there are any signs of sensitivity to the dog when using this dilute mixture, stop applying the mixture to the ear and seek veterinary advice. 

Apple Cider Vinegar for a Dog’s Skin

Pup in bathtub

Dogs with itchy skin, dandruff, and even fleas may also benefit from apple cider vinegar. One of the best ways to help is to use an apple cider vinegar bath for dogs. The acidity in the vinegar helps balance the pH of the skin, while its antiseptic and antibacterial properties help resolve skin infections naturally. It also helps calm skin irritations and inflammation to help dogs feel better.  

With sensitive dogs, a 24-hour spot test should always be used first to make sure the dog does not develop vomiting, increased irritation, or redness. 

A dilute solution of 50/50 apple cider vinegar and purified water can also be added to a spray bottle and applied to the dog’s fur to improve coat quality and dandruff. Make sure to avoid any open sores or hotspots with this mixture. 

There are numerous recipes that use this 50/50 mixture prior to shampoo to help with coat quality. Add two tablespoons of apple cider vinegar to a quart of water and apply after shampooing, without rinsing off, for an added benefit of repelling pests and a healthier coat. Make sure to do a 24-hour spot test prior to this to ensure your dog tolerates the treatment.   

Other Benefits of Apple Cider Vinegar for Dogs

The benefits of apple cider vinegar for dogs don’t stop at topical problems like skin or ear irritation. Many new studies suggest that it can also have a positive impact on internal health when given as an oral supplement. While the science is still early, research shows that apple cider vinegar has real potential to help the following ailments:

Diabetes. A recent study suggests that apple cider vinegar helps regulate blood sugar in animals, and that’s good news if your dog struggles with diabetes. The findings show that ACV possesses significant antihyperglycemic and antioxidant effects, which can help prevent diabetic complications in the liver and kidney.

Heart Health. – In addition to helping regular blood sugar, another recent study suggests that apple cider vinegar can also reduce blood pressure in animals. So if your dog has hypertension or pre-hypertension, giving him a proper dosage of apple cider vinegar as a supplement may be a good idea.

Muscle and Joint Pain. Used by humans for the same reason, apple cider vinegar’s anti-inflammatory properties may help alleviate some soreness in dogs’ muscles and joints. This is especially exciting for owners of senior dogs, who are more prone to this type of discomfort as a natural consequence of age.

How to Use Apple Cider Vinegar for Your Dog

Apple cider vinegar for dogs pouring on spoon

When using apple cider vinegar, use the organic version with the “mother” for the most health benefits. The mother refers to the yeast and bacteria formed during fermentation. This type of apple cider vinegar is raw, unpasteurized, and unheated, containing the enzymes and live factors that make it beneficial for dog’s health. The label will indicate if the “mother” is present in that product. 

Apple cider vinegar comes in different forms, ranging from the standard liquid version to homemade topical sprays, wipes, and pill form. However, when using apple cider vinegar for dogs, the best forms are to use the liquid version or homemade sprays. Many of the human wipes and capsules may contain other ingredients that can be toxic to dogs, like xylitol. Also, the “mother” version has more beneficial properties than some of the capsules that do not contain the live enzymes.  

Dosage: How Much Apple Cider Vinegar for Dogs is OK?

For GI issues, like excessive gas or burping in dogs, using the liquid version of apple cider vinegar is the most beneficial. Add 1/4 to 1/2 tsp of apple cider vinegar to your dog’s water bowl or food once a day. If adding to the water, ensure there is a water bowl without apple cider vinegar available in case the dog does not like the flavor. Never give undiluted apple cider vinegar directly to your dog. 

For skin and ear issues, topical use is ideal. Use a diluted 50/50 water and apple cider vinegar mixture in a spray bottle or on a cotton ball to clean out the ears.  

Side Effects of Apple Cider Vinegar for Dogs

Dogs with too low of a pH (less than 6) may experience side effects, like vomiting, diarrhea, constipation, and other GI symptoms after ingesting apple cider vinegar through their food or water.

If you give apple cider vinegar to your dog and notice these adverse effects, you should have your dog’s pH levels checked by your veterinarian to determine if apple cider vinegar is really the right solution. 

Oral administration of apple cider vinegar can exacerbate health conditions like kidney disease, which often mean a more acidic pH in your dog’s body. One of the simplest ways to assess your pet’s pH levels are with urine test strips or a pH check by your veterinarian.  

Due to apple cider vinegar’s acidity, make sure to avoid getting it in your dog’s eyes. Never give apple cider vinegar undiluted to your dog. Also, never use apple cider vinegar on open wounds, cuts, or sores because it burns. Using apple cider vinegar too frequently may also lead to dry skin and irritation in some dogs. 

Where to Buy Apple Cider Vinegar for Dogs

Apple cider vinegar with mother enzyme

Organic apple cider vinegar products with the “mother” are available in most grocery stores or in natural human stores. You may see it in pet-specific tonics or as plain, human-grade apple cider vinegar.

When shopping for apple cider vinegar, the label should indicate raw, organic, unfiltered, and containing the “mother” to ensure that it is a higher quality product. Quality, unfiltered products appear cloudy with stringy material, whereas commercially produced apple cider vinegar is not a real traditional apple cider vinegar and will appear clear.  

Go with an unpasteurized product, as the high-heat process of pasteurization kills the beneficial bacteria. Organic is ideal to avoid unwanted pesticides being present in the product. 

Apple cider vinegar has many potential health benefits for dogs when used appropriately. If your dog has potential health risks make sure to discuss adding in apple cider vinegar with your veterinarian to ensure it is the right treatment option and will not lead to harm. 

Apple Cider Vinegar Alternatives for Dogs: Our Favorite Picks

All featured products are chosen at the discretion of the Great Pet Care editorial team and do not reflect a direct endorsement by the author. However, Great Pet Care may make a small affiliate commission if you click through and make a purchase.

For pet parents who want to reap the benefits of apple cider vinegar for dogs without all the DIY mess, these dog-safe products can help control itchy skin, canine dandruff, ear infections, and more.

Best Canine Itchy Skin Shampoo

Our pick: Great Coat Oatmeal & Aloe Shampoo for Dogs

Great Coat Dog Shampoo

No one wants their dog to suffer from pruritus or itchy skin. Oatmeal is a time-tested solution for dry, itchy skin that is safe for dogs when properly balanced. Most oatmeal-based dog shampoos are ordinary, but your dog isn’t ordinary — he’s great. Skin issues are one of the top reasons pets visit a veterinarian. You want a dog shampoo that soothes, hydrates, and relieves dry, itchy skin. Your dog wants to get back to playing, exploring, and making you happy without stopping to scratch himself. Plus there’s no need to worry about the proper ratio of ACV to water when you can use a soothing shampoo that’s formulated for dogs. 


  • Contains soothing oatmeal extract and hydrolyzed oat proteins 
  • Hypo-allergenic with gentle ingredients like aloe for dry skin and hot spots 
  • Soap-free and detergent-free for delicate skin 
  • Infused with moisturizers and emollients to soothe itchy skin
  • Great Coat is pH balanced to restore natural moisture.
  • Safe for use with topical flea control products.
  • Made in the USA.

Things to Consider

  • Product must remain on the dog’s skin for 5-10 minutes before rinsing.
  • Repeat shampoo process a second time for best results.
  • Refreshing and light piña colada scent
  • Best for dogs with easy-to-care-for coats and shorter fur.

Best Multi-Symptom Dog Ear Cleaner

Our pick:  Great Ears Multi-Symptom Dog Ear Cleaner

Great Ears Dog Ear Cleaner

Dirty, waxy ears are no fun for your dog and even less enjoyable if he requires a vet visit. The best way to avoid frequent vet visits for canine ear issues is to keep ears clean and free from wax and debris. Sure, you can make an apple cider vinegar concoction or use the Great Ears ready-to-use dog ear cleaner. It’s portable, gentle, convenient, and designed to gently remove ear wax, debris, and dirt from canine ears of any size or shape. 


  • Plant-based formula derived from coconut and palm won’t irritate the ear canal.
  • Made in the USA.
  • Contains no alcohol, parabens, sulfates, or phosphates.
  • Gently eliminates odors without depleting the skin’s natural lipid barrier.
  • Great Ears is safe for regular, ongoing use. 
  • Cleans, dries, acidifies, and deodorizes the ear canal all in one convenient bottle.
  • Portable for dogs who travel, swim, and have underlying conditions like allergies. 

Things to Consider

  • Safe for dogs and puppies over 12 weeks old
  • A second application may be necessary after initial use for excessive wax build-up
  • Only available in an 8-ounce bottle at this time
  • Have your veterinarian check your dog’s ears to rule out ear infections or other issues first.

Best Dog Dandruff Control Shampoo

Our pick: Pet MD Benzoyl Peroxide Medicated Shampoo for Dogs & Cats

Pet MD dog shampoo

Humans suffer from an itchy dry scalp caused by seborrhea, or dandruff, but so do dogs. Identifying dandruff on your dog is pretty simple because you’ll see flakes on his skin and coat. Once your vet has ruled out that the dandruff is not caused by a secondary, deeper issue, you’ll want to get rid of it. For mild cases of dandruff associated with minor itching and no open sores or wounds, regular use of a soap-free shampoo can help.


  • Formulated with 3 percent benzoyl peroxide and salicylic acid to help remove scaly skin
  • Can be used on the dog’s entire body or in certain spots affected by dandruff
  • Veterinarian-approved for dogs and cats
  • Soap-free and paraben-free
  • Contains skin moisturizers and deodorizers to help remove scales and oils from the coat
  • Flushes impacted hair follicles and penetrate pores on the skin 

Things to Consider

  • Follow bathing instructions on flea and tick packaging for dogs treated with a topical flea and tick treatment.
  • Product can also be used for mange, acne, and pyoderma 
  • Product must remain on the dog’s skin for 5-10 minutes before rinsing.
  • Not for long-term use unless directed by your veterinarian 
  • Some reviews indicate their dog’s skin dried out more after repeated use.

Best Canine Urinary Tract Support Product

Our pick: Zesty Paws Core Elements Cranberry Bladder Bites

Zesty Paws Cranberry Bites

pH is one of the most important balance systems in your dog’s body, with optimal canine urinary pH ranging between 6 and 6.5. Instead of worrying about oral ingestion of apple cider vinegar and radically altering your dog’s urinary pH level, Zesty Paws has a viable option. Their cranberry bladder bites are designed to promote urinary and bladder health. Give these bite-sized chewable supplements daily to flush toxic buildups from your dog’s kidney and bladder. 


  • Formulated with Cran-Max, a patented cranberry concentrate to promote your dog’s urinary tract health
  • Includes D-mannose, astragalus root, and nettle seed for urinary, kidney, and bladder support
  • Made in the USA with globally sourced ingredients
  • Manufactured in FDA-registered facilities that are NSF and GMP-certified
  • Available in bacon or chicken flavors
  • Can be used for male and female dogs 
  • Contains no grain, corn, soy, artificial flavoring, or artificial preservatives

Things to Consider

  • Each chew is 20 calories.
  • Begin with half the suggested amount and increase gradually
  • Dogs over 75 pounds require three chews per day.
  • Monitor your dog’s urinary pH levels with urine test strips at home. 

Best Grooming Wipes For Dogs

Our pick: Great Clean Aloe & Oatmeal Cleansing Wipes for Dogs & Cats

Great Clean pet wipes

Dogs get itchy, muddy, dirty, and smelly but don’t always need a full-on bath. With Great Clean cleansing wipes, wipe your dog’s paws, coat, and even wrinkly breeds like Bulldogs. With the soothing benefits of aloe and oatmeal, these wipes won’t irritate a dog’s sensitive skin. Removing dirt and debris from a dog’s coat and skin can reduce itchiness and keep them smelling fresh and clean between baths. 


  • Remove dirt, dander, odor, and excess hair from a dog’s skin and coat
  • Easy to use on hard-to-reach spots like armpits, skin folds, and canine foot pads
  • Made in the USA
  • Reduces smelly dog odors
  • Quick and easy to use at home or on the go
  • Contains conditioning ingredients for sensitive, itchy skin

Things to Consider

  • You may want to keep more than one container on hand for travel and home 
  • Piña colada scented
  • Formulated specifically for dogs and not interchangeable with baby wipes or surface wipes
  • 60 wipes per container

Best Waterless Apple Cider Vinegar Shampoo for Dogs

Our pick: PetPotion Waterless Shampoo for Dogs

waterless shampoo for dogs

Imagine a waterless shampoo for dogs and you can imagine how happy this will make your pooch. PetPotion’s formula is like a dry shampoo for dogs infused with organic apple cider vinegar and scented with an essential oil blend. The unique bottle design means consistent, quiet, gentle spray streaming that is early friendly and refillable. Avoid bath time drama and stress while helping control odors and itch. 


  • Helps to balance the pH of a dog’s skin with antibacterial, antiseptic, and antibiotic properties
  • Key ingredients are coconut oil, shea butter, organic apple cider vinegar, neem oil extract, lavender and vanilla essential oil
  • Veterinarian approved
  • Made in the USA
  • Cleanses, moisturizes, conditions, and detangles the coat
  • Perfect for active puppies, recovery after surgery, senior dogs, and special needs pups

Things to Consider

  • Great for between baths but does not replace a regular water-and-shampoo bath
  • Must spray your dog generously, wipe with a wet cloth or massage and leave in
  • A bit on the pricey side 
  • Some pet parents complained about the scent 
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