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Yorkshire Terriers may be small in size, but they can experience big discomfort when allergies strike. Many Yorkie owners notice excessive scratching, paw licking, skin irritation, or hot spots caused by environmental or seasonal allergens. Fortunately, certain natural ingredients may help support healthy skin, soothe irritation, and promote a balanced immune response. Before introducing any new supplement or remedy, consult your veterinarian to rule out fleas, infections, or other underlying causes of your Yorkie’s itching.

Best Natural Ingredients to Help Your Yorkie Stop Itching and Find Allergy Relief
1. Give Your Yorkie a High-Quality Fish Oil Daily
First and foremost, make sure you’re giving your Yorkie a high-quality fish oil. Fish oil contains omega-3 fatty acids, which are often lacking in commercial pet foods due to the manufacturing process. Omega-3s help support healthy skin and may help reduce inflammation associated with seasonal and environmental allergies. We like Zesty Paws Wild Alaskan Omega-3 Blend Pollock + Salmon Oil for Dogs because it combines sustainably sourced Alaskan pollock and salmon oils rich in EPA and DHA to support skin, coat, immune, and joint health. The pump bottle also makes it easy to add directly to your Yorkie’s food, and many picky pups love the flavor. (Available on Amazon as well.)
2. Try Adding Quercetin To Your Yorkie’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 Yorkie

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 Yorkie’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 Yorkie’s Diet
Reishi mushroom contain ganoderic acid, which is a compound that inhibits the release of histamines. Histamines cause allergic reactions in your Yorkie’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 Yorkie 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 Yorkie a Colloidal Oatmeal Bath
A popular remedy for people, too, this age-old source of relief can also work for your Yorkie. See our review of our favorite oatmeal shampoos for dogs here.
7. Try Massaging Coconut Oil on your Yorkie’s Skin (or adding it to their diet)
Coconut oil can be applied directly to your dog’s skin. It helps relieve itchiness and can also 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 Yorkie
Scientists are finding many links between our digestive system and various diseases. 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 ![]()

Supporting Your Yorkie’s Skin Health Naturally
Allergy-related itching can be frustrating for both Yorkies and their owners, but a proactive approach may help improve your dog’s comfort and quality of life. Ingredients like omega-3 fish oil, quercetin, colostrum, probiotics, reishi mushrooms, and apple cider vinegar can help support healthy skin and a normal immune response. Combined with regular veterinary care and a consistent wellness routine, these natural options may help reduce scratching and keep your Yorkie looking and feeling their best throughout the year.
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Toledo, United States.