TrizULTRA + Keto Flush for Dogs, Cats & Horses

Rated 4.8434 out of 5 stars


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$19.25Chewy Price
$18.29Autoship Price
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About This Item


  • Anti-microbial, antibacterial, anti-fungal ear and skin flush and cleanser for pets prone to infections caused by yeast and bacteria.
  • Fragrance-free, soothing solution can be used as a pretreatment applied 15-30 minutes before applying a topical antibiotic treatment.
  • Gentle, non-stinging formula that is safe for long-term use.
  • Active ingredient ketoconazole for its anti-fungal properties.
  • Veterinarian recommended, formulated for dogs, cats, and horses.

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Play Video: Learn More About TrizULTRA From Our Team of Experts
Learn More About TrizULTRA From Our Team of Experts

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Top IngredientsActive: 0.15% Ketoconazole, Trizedta (Tromethamine USP, Disodium Edta Dihydrate). Also Contains: Deionized Water...Active: 0.15% Chlorhexidene Gluconate, Trizedta (Tromethamine USP, Disodium Edta Dihydrate). Also Contains: Deionized Water....Active Ingredients: Chlorhexidine Gluconate 2%.Natural Gelling Agent, Medical Grade Manuka Honey, Simmondsia Chinensis Oil...Chlorhexidine Gluconate 2% and Ketoconazole 1%.
Breed SizeSmall Breeds, Medium Breeds, Large Breeds, All BreedsExtra Small Breeds, Small Breeds, Medium Breeds...
Health FeatureAnti-Fungal / Anti-Bacterial, Ear Care, First Aid, Skin & Coat HealthAnti-Fungal / Anti-Bacterial, Ear Care, First Aid, Skin & Coat HealthFirst Aid, RecoveryFirst AidFirst Aid

Questions & Answers

16 Customer Questions

can this treat mites/mange??
Answer by ChewyAug 02, 2022
This flush is intended to be a multipurpose anti-microbial and anti-fungal flush that’s safe for cats, dogs, and horses.

Will this flush not only clean the ears but stop yeast infections?
Answer by ChewyMay 06, 2021
This anti-microbial, antibacterial, anti-fungal ear and skin flush and cleanser for pets prone to infections caused by yeast and bacteria. Your veterinarian will offer guidance on how often you need to clean your pet’s ears based on their unique condition. Ear cleansers dispensed by your veterinarian can be tailored to your pet’s needs too. There are a wide variety of cleansers available and your veterinarian can offer the best advice on which one is best suited for your pet and how often you should repeat the cleanings. Although it might seem counterintuitive you can actually clean their ears too often and cause more harm than good, so always follow the directions your veterinarian gives you. It is important to note that certain cleansers can be toxic to the sensitive cells in the middle ear that are responsible for hearing. All cleansers should be approved by your veterinarian first, before using them in any red, inflamed or painful ear. If your pet has an ear infection it might be necessary for the veterinarian to perform a deep cleaning under sedation or anesthesia to properly and painlessly address the problem. You will want to have your veterinarian check via an otoscopic exam to determine if the ear drum is intact.

Can this help ringworm on my kitties nose
Answer by ChewySep 28, 2020
This non-stinging solution can be used as a gentle ear cleanser to treat infections caused by yeast and bacteria.

Can this be used for ear mites?
Answer by ChewyJan 27, 2023
This flush is not formulated to help with ear mites or other parasites.

ReviewsWrite a Review

Rated 4.8434 out of 5 stars
364 Ratings
Would recommend to a friend

357 Customer Reviews

Rated 5 out of 5 stars
By George on Oct 15, 2023

Keeps ear infections away

This stuff is wonderful! I have to use it in my HIV cat who use to get chronic ear infections, about once a month keeps them away. Also on my dog with allergies. Sometimes he will get cat food, he is allergic to poultry. Using this stuff really gives him relief from the constant head shaking and scratching of ears to get us over that period. Highly reccomend!

Rated 5 out of 5 stars
By Liz on Nov 22, 2023

Use on Paws

My German Shepherd has allergies and licks her paws like crazy sometimes. I use Trizultra to soak them. It works so fast and gives her paws time to heal. Always have a bottle on hand.

Rated 5 out of 5 stars
By Slade on Sep 11, 2023

Great product

This is excellent for keeping your dog's (or cat's) ears nice and clean (no infections). I have Old English Sheepdogs, but many breeds have the same issues with their ears. The dogs don't seem to mind it too much, I just gently rug below their ear for a minute after squirting some directly down the ear canal that I position by sliding a small finder a little way down. The 12 ounce bottles are a really great deal and will last a long time, I find that using once a week they no longer get otitis externa requiring topical steroids and antibiotics or antifungal treatment.

Rated 5 out of 5 stars
By Carol on Nov 8, 2023

The best!

I have a lab and labs always have ear issues. I have been using this flush to clean her ears for years. I got a 12 oz bottle for less than I paid for a 4 oz bottle at the vets. It's a good deal!

Rated 5 out of 5 stars
By Shavone on Nov 4, 2023

good product

My vet said I can use it to clean my dog’s ears to avoid an infection . I also clean her paws with it after every walk. It helped clear up an infection she had on her paw.

Rated 5 out of 5 stars
By 2pitties on Sep 25, 2023

This stuff is amazing

One of my dogs used to get ear infections so I started cleaning their ears (and my kitty’s) weekly. Since I started using this - NO ear infections. And when it’s ear cleaning time, even my kitty comes running to get his cleaned. LOL

Rated 5 out of 5 stars
By Christina123 on Aug 30, 2023


In the almost 7 years I've had my shih tzu rescue Charlie, she has had ear infections at least 8 times a year (probably more). About 15 months ago my vet recommended trying this every other day and she has not had a single ear infection since. I put it on a cotton ball and wipe the ear and that works perfectly.

Rated 5 out of 5 stars
By GG on Sep 27, 2023


This product saved us from a vet visit. We used it just a day or two after we noticed fluid in the ears and it worked great. Ears are now dry and clean. We will continue to use it to maintain healthy ears!

Rated 5 out of 5 stars
By Linda on Sep 12, 2023

Trizultra Keto Flush for Dogs

Getting the Trizultra Keto earwash for Dogs for my Mattie was vital in helping her to finally recover from a bad ear yeast infection for quite a while. Order was easily placed & delivery prompt. Chewy service to pets is EXCELLENT!

Rated 5 out of 5 stars
By Aedored on Jul 25, 2023

Stinky ears & Yeast ears

This product was RX through my vet 2 yrs ago. When I ran out I emailed Chewy to ask if they carried this product. I was so happy they did and ordered a larger bottle then at the vet’s office 2 yrs ago, and it was 1/2 the cost. Now my fur babies no longer have stinky itchy ears. And I just love communicating with the Chewy Pharmacy Staff, they are so compassionate and knowledgeable. Ty Chewy