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We'll collect your vet's information at checkout to verify the prescription.
Usually shipped in 1-3 business days.* Learn more
$30 max savings.
Have 2 cats. One died in Nov. 2025. We thought because the one cat remaining was grieving and depressed that he had developed a soothing mechanism of excessive grooming. He was licking and scratching for months and started to lose lots of fur. Took to vet did stool, urine and blood analysis. Lab results provided that cat is in general good health for a senior cat. Cat had no fleas, no ringworm, no open or scabbed sores, no urine or blood problems, just dry skin and dander flakes. Was suggested by vet to try prescribed prednisolone which I thought to use as a last resort. However in the interim decided to try giving the cat a kids benadryl to see if it would help calm his apparent urge to itch and scratch. It didn't. Then ordered this shampoo and gave the cat a bath. On the day after the bath noticed the cat has greatly subsided his constant licking and scratching. Will see how it goes, if his fur grows back and will provide an update after a couple of months. So far so good.
Our Vet. suggested this shampoo for our Pomeranian. He had a tendency to get an oddly, oily/dry coat using other hypoallergenic/unscented shampoos. This shampoo has a slight scent to it (nothing fancy or bad), but works excellent on him. I’m a dog groomer and always am looking for the best products for my and my client’s dogs. So far this shampoo has worked very well.
Excellent shampoo for our family dogs.
Great product that helps abrasions as well as keeps the dog smell dog for about a month.
Excellent product
Chlorhexidine shampoo really works on my chocolate labs skin condition with allergy's and itching! This is a great product and a great price!
Excellent for horses, helps clean up cruddy rubbed areas, abrasions, tail docks, been using it for years - put in a small squeeze bottle and keep in in your lab or wash rack.
We primarily use this for our two horses and it keeps them germ free. We also use it for our cat; it gets her very, very clean for a long time between baths and it has no side effects. And we've used it for 10 years on our dogs (we are currently between puppies at the moment).
When I went shopping for chlorhexidine shampoo, this was the best price for the recommended strength.
Best place to buy and very effective shampoo
Needed to Restock on Chlorhexadine soap
A doctor recommended it to me. My dog and cat both have skin problems and that two washes were effective. Thanks to Allivet!
4 times stronger half the price
Received this product from our vet. Works great to eliminate her skin condition.
It saved my Westie's life.
Just got this Chlorhexidine shampoo for my dog and instantly gave him his bath with it, and I can already tell the difference with his skin and hair, I will be ordering again, thank you!
great product works well for my dog that has allergies. Great price at Allivet and love the free shipping.
This product recommended by my Vet.
The Allivet price for this gallon of special shampoo for my allergy dog was half the price that my vet was charging in his office. Not only are Allivet's prices excellent, but I certainly appreciated the convenience of the quick delivery straight to my front door. I will definitely become a repeat customer.
GREAT VALUE, my Dog will LOVE ME! this is Great STUFF
My English Bulldog (Sarge) has skin issues from time to time. The regular shampooing with ChlorHex 2X keeps the skin rash and irritation down to minimum.
50% off other websites for less than half of the size! WOW what a great deal.
Arrived quickly. Great price for the product. So far, doing what it is intended for...dog loves it.
The manufacturer/merchant from who I had been buying the 4% chlorhexidine before is no longer selling that strong of a solution. I spent much time searching the internet for the 4%. Didn't find it sold anywhere til today. Yay! My dog has weird sebbhoric-type skin issues that no vet can seem to figure out what it is. I've tried all sorts of shampoos and allergy meds. I homemake my dog's food. He gets sufficient amounts of omega 3s (and 6). This shampoo seems to keep his skin issues from getting horribly worse - though they do continue to progress negatively. Oatmeal shampoos do not help. ACV irritates. After using the Chlor 4% shampoo, I rinse my dog with a diluted rinse of Betadine (povidone iodine). It seems to reduce his inflamed breakouts on his skin, as well as providing a bacteria fighting layer o his skin.
GreAt shampoo. My dog has allergies and this helps with her itching
MY DOGS REQUIRE 4% CHLORHEXIDINE FOR THEIR SKIN. I HAVE 2 ENGLISH MASTIFFS SO I NEED A SIZEABLE AMOUNT OF SHAMPOO. BUYING IN BULK IS A MUCH BETTER VALUE FOR ME.
For my Shih Tzu's skin infection.
Recommended by my vet for my dog that has a yeast infection all over her body and it is working great her hair is coming back
Works great. Skin infections on my dog have cleared up. I bathe my dog once a week and will continue to use this product. It works great!
This shampoo is awesome. It basically stops skin irritation in its track and is excellent in ridding the skin of bacteria that can cause problems. I am elated that I can find the 4% strength on Allivet and will tell everyone I know about you guys.
Because our dogs have allergies, we opted to use a hypo allergenic shampoo on the recommendation of our vet. It has been keeping their coats clear and healthy. No complaints.
My dog had some rash like bumps on his skin. The shampoo I had been using was not working, so I tried this one and they were gone. I bathe him once each week and am very pleased with how well he responds.
Helps keep my poodle comfortable. Make sure that when you lather the dog you leave on the solution for 5 minutes in order to make sure that it works the way it ought to.
Excellent shampoo. My dog has allergies and this really helps.
Works out to be more affordable than buying the smaller bottle. Love this shampoo and highly recommend it.
Cat Odor Off is a cat owners dream. I recommend it because it works. Even if your cat doesn't normally make a mess, have it handy just in case. you won't regret it.
My dog kept scratching her skin to the point where she was bald in some areas. My vet told me about this shampoo and once I got it, started bathing her twice a week until she stopped scratching then once there after. Love this product.
The only shampoo we use to soother our dogs itchy skin. Once she gets a bathe her itching stops. It's a great shampoo and when I lather her up I leave it on for a few minutes before I wash her off.
My dog sometimes gets skin irritations as a result of allergies. This was recommended by the vet and is working wonders for her.
A little goes a long way. It works very well for my dogs skin irritation.