cbd for dog allergies

Best CBD Oil For Dog With Allergies 2021 – Does CBD Help?

Occasional scratching is nothing to worry about, but if your dog is itching and scratching more than usual, it could be allergies. Allergies are extremely common in people, affecting 30% to 40% of the world’s population [1] , but many people don’t think of it as an issue that affects pets.

In reality, dogs can be allergic to the same things people can and the symptoms are often quite similar. On top of dry, itchy skin, allergies can cause nose and eye symptoms as well as respiratory symptoms like coughing and wheezing. The good news is, many of the same treatments that help relieve allergies in humans can also be effective in pets.

In this article, we’ll explore the subject of allergies in dogs including the symptoms, causes, and treatment options. We’ll also take a closer look at CBD as a potential treatment and review our top 5 picks for the best CBD oil for dog with allergies

CBD for Dog Allergies

Treatment options for dog allergies [2] vary according to the type of allergy. Inhalant allergies caused by things like dust and pollen can be tricky to treat, but allergies affecting the skin can often be mitigated with anti-inflammatory therapy, medicated shampoo, or desensitization therapy. For dogs with food allergies, dietary changes can be very effective.

If you’re concerned about the side effects of conventional treatment options, you may be exploring alternative therapies like CBD oil for allergies in dogs. Though there is little scientific research to support the use of CBD oil specifically for allergies, the anti-inflammatory benefits of cannabidiol could help relieve certain symptoms.

Read on to learn more about using CBD for dogs with allergies and to see our top picks for the best dog CBD products on the market.

Honest Paw – Best CBD Oil For Dogs

Why is it better?

  • Available in a wide range of formulas
  • Made with organic full spectrum hemp oil
  • Third-party lab tested for purity/safety

Free shipping & 20% Off Coupon: “HEALTHCANAL”

The Lineup At A Glance

Best Treats

  • Choose from crunchy bites or soft chews
  • Made with organic full spectrum hemp oil
  • Third-party lab tested for purity/safety

20% Off Coupon: “HEALTHCANAL”

Most Concentrated

  • Lab-grade full spectrum CBD oil
  • Third-party tested, made in USA
  • Coconut oil carrier, not hemp oil

Free Shipping and 15% Off Coupon: HEALTHCANAL

Most Affordable

  • Natural and organically grown hemp oil
  • Affordably priced under $25/bottle
  • Backed by money-back guarantee

Free Shipping and 15% Off Coupon: “HEALTHCANAL”

Best THC Free

  • Made with broad spectrum hemp oil
  • Available in CBD oil or dog treats
  • Digestible and easy to administer

15% Off Coupon: “SHOP15”

The best cBD oil for dog with allergies – Our Top 5 Picks

Honest Paws CBD Oil

Choose from a variety of CBD oil products made with organic full spectrum hemp oil. Enjoy additional benefits for wellness, mobility, calming, and pain relief.

  • Available in a wide range of formulas
  • Made with organic full spectrum hemp
  • Third-party lab tested for purity/safety
  • Can be tricky to find the right dosage
  • Some dogs don’t like the flavor

Free shipping & 20% Off Coupon: “HEALTHCANAL”

As our dog friends grow old, their immune systems also will start to slow down. It leads to more allergies, disease, depression, nervousness, and less alert and active than they used to be.

These are just mild signs but if you leave it to deteriorate, a weakened immune system can leave dogs vulnerable to more severe symptoms, like blood sugar issues and infections. The good thing is that with Honest Paws Wellness Organic Full-Spectrum with Naturally Occurring CBD will help your dog support a healthy immune system. It can also help your pet to relax and have a calmer mood.

Honest Paws CBD Dog Treats

Take the hassle out of dosing CBD with these tasty dog treats. Choose from flavorful crunchy bites or tender soft chews.

  • Choose from crunchy bites or soft chews
  • Made with organic full spectrum hemp oil
  • Third-party lab tested for purity/safety
  • Somewhat expensive compared to other brands

Free shipping & 20% Off Coupon: “HEALTHCANAL”

Tackle your dog’s atopic dermatitis or other skin issues triggered by allergies with these tasty CBD dog treats. Honest Paws offers a selection of crunchy bites and tender soft chews for mobility support, anxiety relief, general wellness, and pain relief. In addition to high-quality CBD, these treats can help support your dog’s immune system and may reduce inflammation associated with allergies and other skin issues.

Honest Paws offers 15% savings on auto-refills and every order over $49.95 ships free. If you’re not satisfied with the product, you can get your money back within 30 days of purchase.

Spruce CBD

If you want your dog to enjoy the maximum benefit of CBD, consider a highly concentrated formula like SpruceCBD 750mg CBD oil.

  • Lab-grade full spectrum CBD oil
  • Third-party tested, made in USA
  • Coconut oil carrier, not hemp oil
  • Fairly expensive compared to other brands
  • Concentration may be too high for small dogs

Free Shipping and 15% Off Coupon: HEALTHCANAL

SpruceCBD has your dog’s needs in mind. Not only do they use human lab grade full spectrum CBD, but their tincture is made with coconut oil instead of the typical hemp seed oil carrier. This makes it more digestible for your dog and gives it a milder flavor. According to the instructions, simply dose 2 to 3 drops per 20 pounds of your dog’s body weight up to twice per day, administering it directly into its mouth or stirring it into its food.

With SpruceCBD, you get 100% natural CBD made in the USA. Their products have been third-party lab tested for safety and contain less than 0.3% THC.


You don’t have to spend a fortune to test the benefits of CBD oil for your dog’s skin. This 100mg CBD oil is affordably priced under $25 per bottle.

  • Natural and organically grown hemp oil
  • Affordably priced under $25/bottle
  • Backed by money-back guarantee
  • Low concentration may require higher doses
  • Dosing instructions are a little vague

Free Shipping and 15% Off Coupon: “HEALTHCANAL”

When it comes to treating dog allergies, CBD may not be a miracle treatment but it could very well help reduce inflammation and relieve some of your dog’s discomfort. CBDPure makes it affordable to try out this treatment by offering their 100mg concentration for just $24.99 per bottle. Save up to $5 per bottle by purchasing multiples and enjoy a 90-day money-back guarantee on your first purchase. Their CBD oil is natural and organic.

Joy Organics

Enjoy peace of mind knowing your dog’s CBD is completely free from THC with Joy Organics CBD oil or dog treats.

  • Made with broad spectrum CBD oil
  • Available in CBD oil or dog treats
  • Digestible and easy to administer
  • Limited array of products available
  • Dosing liquid CBD can be tricky

20% Off Coupon: “healthcanal”

If you want to give your dog the benefits of CBD without worrying about major side effects like those associated with pharmaceutical medications, try Joy Organics’ THC-free oil or dog treats. Their CBD oil is available in two concentrations and their dog treats have an irresistible beef flavor. All products are made with all-natural ingredients and their treats are uniquely formulated with water-soluble hemp powder to increase absorption. Joy Organics is lab tested for safety and ship free with a money-back guarantee.

How CBD Oil Compares to Alternative Treatments for Dogs with Allergies

You may find it surprising to learn that dogs are prone to some of the same health issues that affect humans, including allergies. Canine atopic dermatitis [3] (allergies) is very common in dogs and can affect dogs of all breeds. Allergies usually develop after six months of age and are most commonly seen in pets over age one.

Symptoms of dog allergies can be very uncomfortable and irritating, but they can generally be controlled with treatment. It is important to have your dog’s condition diagnosed by a licensed veterinarian because allergy symptoms can sometimes overlap with symptoms of other conditions. Your veterinarian can rule out other potential causes for your dog’s skin issues and recommend a course of treatment.

What Are Dog Allergies?

An allergy is a state of hypersensitivity triggered by an otherwise harmless substance which causes the body’s immune system to overreact. According to Dr. Clarissa Souza [4] , veterinary dermatologist at the University of Illinois Veterinary Teaching Hospital, the three most common causes of allergies in dogs are external parasites, food allergies, and environmental allergies.

Here is an overview of the different types of dog allergies:

  • Flea or insect bite allergy
  • Inhalant allergy (atopic dermatitis)
  • Food allergy
  • Contact allergy
  • Skin allergies

Allergies can be treated in many cases, but some causes are more difficult to diagnose than others. With food allergies, for example, a dog could be allergic to anything from a specific protein to a food additive. Environmental allergies can be triggered by grass, pollen, dust, mold, or any number of other things. Dogs can even be allergic to certain fabrics, household cleaners, medications, or ingredients in supplements.

What Can Dog Allergies Lead To?

Skin allergies in dogs can produce a wide array of symptoms depending on the cause. In many cases, these symptoms are fairly mild but they can progress over time. A severe allergic reaction can even lead to anaphylaxis which is an emergency situation that requires immediate veterinary attention.

Here are some common symptoms [5] for allergic reactions:

  • Itchy skin
  • Rash or hives
  • Red, inflamed skin
  • Vomiting
  • Diarrhea
  • ar infections
  • Runny eyes
  • Constant licking

If you notice your dog exhibiting any of these symptoms, it’s a good idea to take a closer look to see if you can determine the cause. Excessive licking [6] , especially of the feet, can lead to red and inflamed skin – this is often a sign of environmental or food allergies. With flea allergies, dogs most often develop lesions on the back, hind, and thighs.

Treatment Options for Dogs with Allergies

Once your veterinarian has diagnosed your dog’s allergies, you can talk about potential treatment options. Unfortunately, if your dog has atopic dermatitis, there is no cure. Treatment will be aimed at reducing itchiness and keeping your dog’s skin healthy.

Per clinical guidelines, here are some recommended treatments [7] for a dog with allergies:

  • Antihistamines
  • Oral steroid medications
  • Topical steroid treatments
  • Fatty acid supplements
  • Immunotherapy (allergen-specific)
  • Dietary restrictions
  • Antimicrobials if infections are present

For food allergies, the best option is to eliminate the offending allergen from your dog’s diet. If you know what your dog is allergic to, this should be fairly simple. If you’re not sure, you may need to put your dog on an elimination diet and reintroduce potential allergens one at a time to see what triggers your dog’s symptoms. The most common causes of food allergies [8] in dogs are animal proteins like chicken and beef along with eggs and dairy.

The trouble with allergic reactions in dogs is that you can’t always completely eliminate the allergen. If your dog has atopic dermatitis triggered by pollen or grass, it will likely experience symptoms for the majority of the year. Though you may not be able to cure your dog’s atopic dermatitis, certain treatments may help reduce itching and inflammation to make your dog more comfortable. Some pet owners have turned to CBD for this purpose.

How CBD Oil Works to Help Dogs

Cannabidiol or CBD [9] is one of the many chemical compounds that occurs naturally in cannabis or hemp.Though it comes from the same plant as marijuana, CBD doesn’t have psychoactive effects like THC. The benefits of CBD are still being studied, but they are thought to derive from CBD’s effects on the endocannabinoid system.

The endocannabinoid system or ECS is a vast cell-signaling system that regulates essential bodily functions and helps maintain homeostasis. Specific receptors in the endocannabinoid system (CB1 and CB2) interact with natural cannabinoids produced by the brain called endocannabinoids.

The effects of CBD on these receptors is not completely understood, but scientific studies suggest CBD may have the following benefits for dogs:

When shopping for CBD products for dogs with skin issues, be sure to read the label. Topical products are often made with hemp seed oil as a carrier oil. Though hemp seed oil may provide skin benefits [13] , it doesn’t contain CBD. Cannabidiol is extracted from the leaves, stalks, and flowers of the plant rather than the seed.

Keep in mind as well that full spectrum CBD may contain trace amounts of other compounds like THC while broad spectrum hemp extracts have had the THC removed. Even products that contain up to 0.3% THC are unlikely to produce psychoactive effects or lead to intoxication.

How Dogs with Allergies Can Take CBD Oil

CBD products for dogs are available in a variety of different forms. One of the most common products you’re likely to come across is a liquid CBD oil tincture that comes in a small glass bottle. CBD oil can be administered directly into your dog’s mouth or added to its food. You can also try putting the oil on your fingers and rubbing it into your dog’s gums.

Another option for administering CBD for a dog with allergies is to purchase CBD dog treats. These treats are typically made with between 2mg and 5mg of CBD per treat and can be fed directly to your dog. The benefit of these products is that dosing is fairly straightforward, but the downside is that larger dogs may require multiple treats and it can get expensive. There is also some concern about whether the cooking process used to make dog treats reduces or destroys the efficacy of the CBD oil itself.

When it comes to dogs with skin issues caused by allergies, another option for administering CBD is in the form of a spray or balm. These products can be applied directly to your dog’s skin to help with symptoms like itching and inflammation.

CBD Dosage for Dogs

When using CBD for dogs, it is important to treat it like you would any other supplement or medication. Always get your veterinarian’s approval before giving your dog anything new to make sure there isn’t a potential for negative interactions with medications your dog is already taking. Even products designed to reduce allergic reactions can have side effects of their own.

Unfortunately, there is no standard dosage for CBD [14] oil for dogs. Though CBD is used for a wide range of purposes in pets, there is limited scientific evidence that points toward a specific dosage. An effective dose may depend on the dog’s size, the concentration of the product, and the issue you are treating.

When it comes to using CBD oil for dogs, it is important to do your research to find a high-quality product that has been third-party tested for purity and safety. Follow the dosing instructions on the package and keep an eye on your dog’s reaction. You may need to increase or decrease the dosage over time to get the desired effect.

Frequently Asked Questions

Dogs can be allergic to anything from environmental allergens (like grass, pollen, or mold) and food ingredients to certain fabrics, medications, chemicals, and more.

The symptoms of allergic reactions in dogs often come on slowly, especially in cases where the dog is constantly exposed to the allergen. In some cases, allergy tests may help with diagnosis.

There is currently a lack of evidence to support the benefits of using CBD for allergy treatment, but the anti-inflammatory properties of CBD oil may help mitigate certain symptoms.

Health Canal avoids using tertiary references. We have strict sourcing guidelines and rely on peer-reviewed studies, academic researches from medical associations and institutions. To ensure the accuracy of articles in Health Canal, you can read more about the editorial process here

  1. The Ohio State University College of Veterinary Medicine. Allergic to your dog? Easy tips to prevent and control your allergy. Available from:
  2. Thierry Olivry, Douglas J. DeBoer, Claude Favrot, Hilary A. Jackson, Ralf S. Mueller, Tim Nuttall, Pascal Prélaud. 2010 [May 13, 2010]. Treatment of canine atopic dermatitis: 2010 clinical practice guidelines. The International Task Force on Canine Atopic Dermatitis. Available from:
  3. Sylvia Wilhem, Marcel Kovalik, Claude Favrot. 2010 [October 1st, 2010]. Breed‐associated phenotypes in canine atopic dermatitis. Zurich, Switzerland: University of Zurich. Available from:
  4. Hanna Netisingha. 2019 [Feb. 18, 2019]. Itchiness Could Mean Allergies. University of Illinois College of Veterinary Medicine. Available from:
  5. Patrick Hensel, Domenico Santoro, Claude Favrot, Peter Hill & Craig Griffin. 2015 [Aug.8, 2015]. Canine atopic dermatitis: detailed guidelines for diagnosis and allergen identification. Available from:
  6. Angela Nelson. 2020 [May 26, 2020]. How Seasonal Allergies Affect Your Pet. Available from:
  7. Thierry Olivry, Douglas J. DeBoer, et al. 2015 [Aug. 16, 2015]. Treatment of canine atopic dermatitis: 2015 updated guidelines from the International Committee on Allergic Diseases of Animals (ICADA). Available from:
  8. Clinical Nutrition Team. 2017 [Jan. 27, 2017]. What every pet owner should know about food allergies. Available from:
  9. Harrison J.Van Dolah, Brent A.Bauer, Karen F.Mauck. 2019. Clinicians’ Guide to Cannabidiol and Hemp Oils, 94(9), 1840-1851. Mayo Clinic Proceedings. Available from:
  10. Stephanie McGrath, Lisa R. Bartner, et al. 2019 [June 1, 2019]. Randomized blinded controlled clinical trial to assess the effect of oral cannabidiol administration in addition to conventional antiepileptic treatment on seizure frequency in dogs with intractable idiopathic epilepsy, 254 (11), 1301-1308. American Veterinary Medical Association. Available from:
  11. Chase Gross, Dominique Ramirez, Peter Dickinson, Daniel Gustafson, Stephanie McGrath. 2020 [April 17, 2020]. Cannabidiol Induces Apoptosis and Perturbs Mitochondrial Function in both Human and Canine Glioma Cells. Available from:
  12. Lauri-Jo Gamble, Jordyn M. Boesch, Christopher W. Frye, Wayne S. Schwark, Sabine Mann, Lisa Wolfe, Holly Brown, Erin S. Berthelsen, and Joseph J. Wakshlag. 2018 [July 23, 2018]. Pharmacokinetics, Safety, and Clinical Efficacy of Cannabidiol Treatment in Osteoarthritic Dogs. Available from:
  13. James Callaway, Ursula Schwab, Ilkka Harvima, Pirjo Halonen, Otto Mykkänen, Pekka Hyvönen, et al. 2005 [Mar. 9, 2005] (Published online on July 12, 2009). Efficacy of dietary hempseed oil in patients with atopic dermatitis. Available from:
  14. Lara A. Sypniewski. 2020 [Feb. 12, 2020]. The Use of CBD in Dogs and Cats. Oklahoma State University College of Veterinary Medicine. Available from:
About Kate Barrington, Health Expert

Kate Barrington holds a Bachelor’s degree in English and is the published author of several self-help books and nutrition guides. Also an avid dog lover and adoring owner of three cats, Kate’s love for animals has led her to a successful career as a freelance writer specializing in pet care and nutrition. Kate holds a certificate in fitness nutrition and enjoys writing about health and wellness trends — she also enjoys crafting original recipes. In addition to her work as a ghostwriter and author, Kate is also a blogger for a number of organic and natural food companies as well as a columnist for several pet magazines.

Allergies can occur not only to humans also to dogs. Find out best cbd oil for dog with allergies to relieve their symptoms in 2021 .