8 Ways To Help Your Schnauzer Stop Scratching - iHeartDogs.com

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8 Ways To Help Your Schnauzer Stop Scratching

By: Tarit Das
Tarit is a Special Projects Coordinator at iHeartDogs.com, iHeartCats.com, and The Hero Company. He likes pets for their honesty and loyalty and believes they have no match. They are one of the most selfless creatures and just love to be around their owners.Read more
| June 9, 2026
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Schnauzers can be prone to allergies that lead to itchy skin, scratching, paw licking, and irritation. Whether triggered by environmental allergens, seasonal changes, or food sensitivities, these symptoms can affect your dog’s comfort and well-being. While it’s important to work with your veterinarian to determine the underlying cause, certain natural ingredients may help support healthy skin, a balanced immune response, and relief from occasional itching.

Best Natural Allergy Remedies for Schnauzers

1. Give Your Schnauzer a High Quality Fish Oil Daily

First and foremost, make sure you’re giving your Schnauzer a high-quality fish oil. Fish oil contains omega-3 fatty acids, which are lacking in most commercial pet foods because they cannot survive the manufacturing process. Omega-3 helps reduce inflammation, and in some studies, it significantly reduced itchiness in dogs with mild to moderate atopic dermatitis. We like Zesty Paws Wild Alaskan Omega-3 Blend Pollock + Salmon Oil for Dogs because it contains EPA and DHA omega fatty acids from wild Alaskan pollock and salmon to help support healthy skin, reduce itching, and maintain a soft, shiny coat. The easy-to-use liquid formula can be added directly to your Schnauzer’s meals for daily skin and coat support. (Also available on Amazon.)


2. Try Adding Quercetin To Your Schnauzer’s Diet

Quercetin is also known as “Nature’s Benadryl.” This ingredient has become very popular in recent years for dogs as it helps suppress inflammation in the body. It’s a bit hard to find in supplement form, but is included in some soft chew formulas. (here’s one on Amazon as well)


3. Try a Colostrum Supplement for Your Schnauzer

Found in mother’s milk, bovine colostrum helps support a normal histamine response to help improve allergies. Colostrum contains immunoglobulins (often referred to as antibodies) which help boost the performance of your Schnauzer’s immune system. Canine colostrum supplements are a bit hard to find, but are included in some soft chew formulas. (here’s our favorite on Amazon Prime)


4. Add Reishi Mushrooms To Your Schnauzer’s Diet

Reishi mushroom contain ganoderic acid, which is a compound that inhibits the release of histamines. Histamines cause allergic reactions in your Schnauzer’s body. In addition, this powerhouse ingredient has anti-inflammatory properties which can help relieve itchiness. Reishi supplements for dogs are available on Amazon as well.


5. Try Giving Apple Cider Vinegar to Your Schnauzer Topically or As a Dietary Supplement

ACV provides digestive support and relief for allergic reactions. A small amount can be put into your dog’s water bowl, or you can apply it topically. You can also apply a 50% mixture of ACV, and 50% water directly to your dog’s skin in areas that are experiencing rash or itchiness. If given orally, you can also find apple cider vinegar soft chew supplements for dogs.


6. Try Giving Your Schnauzer a Colloidal Oatmeal Bath

A popular remedy for people too, this age-old source of relief can also work for your Schnauzer. See our review of our favorite oatmeal shampoos for dogs here.


7. Try Massaging Coconut Oil on Your Schnauzer’s Skin (or adding to their diet)

Coconut oil can be applied directly to your dog’s skin. It helps relieve itchiness and also can improve your dog’s skin and coat in general. Many dogs love the taste, which can actually become a bit of a problem if your pup licks it off their skin too quickly! We like the CocoTherapy brand of coconut oil made specifically for dogs.


8. Test if a Probiotic Makes a Difference for Your Schnauzer

Scientists are finding many links between our digestive system and many forms of disease. Many pet owners notice a difference in their dog’s allergy symptoms after giving a canine probiotic supplement (make sure to use one made for dogs). Your results may vary, but it’s worth a try.

Many of the above ingredients can be found in this 6-in-1 allergy and itch supplement for dogs, including salmon oil, reishi mushrooms, colostrum, apple cider vinegar, quercetin, and probiotics.

Also available on Amazon Prime 

Helping Your Schnauzer Find Allergy Relief

Natural ingredients such as fish oil, quercetin, colostrum, probiotics, and reishi mushrooms may help support your Schnauzer’s skin health and reduce occasional allergy-related itching. When combined with proper veterinary care and a consistent wellness routine, these supplements can help keep your Schnauzer comfortable, healthy, and feeling their best.

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