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The 8 Best Antibacterial And Antifungal Dog Shampoos

You must deal with everything as a pet parent, from vet appointments to house training. Your dog is an important member of your family, and when they suffer from a skin problem or illness, it affects you just as much as it does them.

Aside from visiting the doctor to identify the best course of action to heal your pet, there are a variety of dog shampoos on the market to aid with infections and illnesses.

The issue is determining which one is best for your dog's specific ailment. So, rather than you having to sift through the many antibacterial and antifungal dog shampoos on the market, BestForPets (bestforpets.org) has compiled a list of them for you, replete with in-depth evaluations.

Join us as we go over our best antibacterial and antifungal dog shampoos.


Clinical Care Antiseptic & Antifungal Shampoo by Veterinary Formula

  • Adult life stage
  • Grooming Advantage: Medicated

The Veterinary Formula Clinical Care Antiseptic and Antifungal Shampoo is the best antibacterial and antifungal dog shampoo for the money.

This shampoo is not only inexpensive, but it is also vet approved, which is important to most pet parents. It also helps to cure skin problems and can deodorize even the dirtiest and stinkiest of dogs.

Some consumers complained that the shampoo irritated their dog’s eyes, so avoid getting it in your pet’s eyes when bathing.

You will also need to bathe your pet with this shampoo at least twice a week until the skin issue clears up. Overall, for the money, this is the greatest option.


  • Vet-recommended
  • Affordable
  • Skin infections are relieved.
  • Deodorizes


  • Eyes may be irritated
  • It must be used twice a week.


Shampoo with Ketochlor

  • Adult life stage
  • Grooming Advantage: Medicated

Ketochlor Medicated Shampoo is an excellent alternative for a quality antibacterial shampoo for your dog. This shampoo does not require a prescription and has a fresh, clean scent that both your dog and you will like.

It’s a medicinal shampoo that acts to both prevent the spread of the illness and to clean it up. It provides a quick fix for skin issues and illnesses caused by bacteria and germs.

The only disadvantage of this shampoo is that it is really pricey. However, if your dog suffers from frequent skin diseases, it’s worth investing on this dog shampoo if you have the funds.


  • a pleasant odor
  • It does not require a prescription.
  • Aids in the disruption of colony expansion


  • Extremely costly


Antiseptic & Antifungal Medicated Shampoo for Pets

  • Adult life stage
  • Grooming Benefits: Soap-Free, Medicated

Pet MD Antiseptic & Antifungal Medicated Shampoo is fifth on our list. This antibacterial, antifungal shampoo is also suitable for cats, dogs, and horses.

It’s inexpensive and free of soaps and parabens, which might irritate your dog’s skin. It also treats acne, hot spots, ringworm, insect bites, small wounds, and bruises.

The sole disadvantage of this medicated shampoo is that it lacks moisturizers to soften your dog’s hair and skin. Some consumers also mentioned that the shampoo did not perform as well as it should on their pets. However, it’s worth a go just since it’s soap and paraben-free.


  • It has antibacterial properties.
  • Affordable
  • Soaps and parabens are not present.


  • It does not moisturize or coat the skin.
  • Some users reported that it did not operate.

How to Select the Best Antibacterial and Antifungal Dog Shampoos

We’re in for a treat when it comes to buying dog shampoo in 2022. Our current scientists, researchers, and doctors can nearly always pinpoint what our poor dog is suffering from straight away.

Through laboratory research on bacterial and fungal colonies, they also know which medications and treatments can successfully cure our dog’s ailments.

Finding the proper product is about understanding what your dog has rather than trying hundreds of various products to see if they impact it. While you may still need to test a few, visiting to the clinic and learning about your dog’s skin condition or allergy is a far better method to discover the proper solution.

Infections caused by fungi

There are several sorts of fungal infections in dogs that can only be adequately treated with an antifungal medicated shampoo.

A yeast infection is a common fungal infection. These are not infectious yet extremely harmful. A yeast infection causes an abnormal growth of the fungus Malassezia pachydermatis on the skin of your puppy.

This eventually causes irritation, itching, stinky smells, and crusting, scabbing skin. Because of how quickly excess oils may build up on their skin, breeds such as Lhasa Apsos and Basset Hounds are more prone to yeast infections.

Ringworm, also known as dermatophytes, is another prevalent illness. It is usually caused by the fungus Microsporum canis. Surprisingly, despite the moniker “ringworm,” there is no worm involved.

It is a highly contagious fungal infection, however. It spreads by infected items or direct skin contact, producing areas of hair loss and scaly skin.

Medicated Substances

Once you’ve determined the type of skin illness you’re suffering with, you may select a shampoo containing the proper active medicinal components.

Not all antifungal shampoos are medicated, although the majority of them are. Getting your dog a medicinal shampoo whose active components have never been demonstrated to affect their specific type of ailment is not worth it.

Because certain illnesses require the combination of medicinal substances, and not all compounds work on all infections, it is important to consult with your veterinarian before purchasing a shampoo. Among the effective active substances to search for are:

  • Chlorhexidine – Treats yeast infections well, especially when coupled with miconazole.
  • Ketoconazole – Effectively prevents fungal growth for treating ringworm.
  • Miconazole is used to treat ringworm and yeast infections.
  • Clotrimazole is a ringworm therapy that is used topically.
  • Lime sulfur – Stops fungal development.
  • Enilconazole solution is an efficient ringworm topical therapy.

Shampoos are simply one component of a therapeutic plan, particularly in the case of ringworm. Don’t ignore the instructions to combine it with oral medications until the infection has cleared up.

Other Beneficial Ingredients

Aside from the active medicinal components, there are several other additives that might improve the recipe of a shampoo. Look for shampoo that has aloe vera and vitamin E supplements. These aid in pinpointing places that require healing and soothing. Certain shampoos contain oatmeal and coconut oil, which help moisturize your dog’s skin and coat. This moisturizing property is useful while fighting a fungal infection that produces brittle and dry hair in dogs.

Get Rid of Harsh Chemicals

We obviously want any product we put on our dogs to be safe for them. Too many harsh chemicals in a shampoo are counterproductive; things like parabens or sulfates end up drying up the skin and fur. This just aggravates the illness and can lead to increased irritation, swelling, and redness.

Is it deodorizing?

The aroma that it offers your dog is the final high-priority feature. Dogs are known to have a “doggy” odor. That scent is especially heightened when they take a bath. If the shampoo doesn’t keep them smelling clean and fresh, it might not be worth it to you.


This brings us to the end of our evaluations and guide to the seven best antibacterial and antifungal dog shampoos for 2022. First, we recommend Vetmd Medicated Anti-Bacterial & Anti-Fungal Dog Shampoo because of its efficiency and regulated pH, which is ideal for a dog’s skin. Because of its cost, the Veterinary Formula Clinical Care Antiseptic and Antifungal Shampoo is the finest dog shampoo you can buy. Finally, Ketochlor Medicated Shampoo is an excellent alternative if you want a high-quality shampoo that does not require a prescription.

BestForPets (bestforpets.org) hopes this advice has assisted you in selecting the best antibacterial and antifungal dog shampoos to keep your furry companion healthy and happy for a long time!

Author Image

Dr. Deborah Fletcher

Deborah R. Fletcher, DVM, is a skilled veterinarian with more than 15 years of experience dealing with companion and exotic animals. She has experience caring for a variety of animals, including household cats and dogs, reptiles, birds of prey, and even primates. Dr. Fletcher is a valuable part of the BestForPets team, where she contributes to their aim of providing pets and their owners with the finest possible treatment and services.

Veterinarian (DVM) Dr. Deborah Fletcher


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