cbd oil for dogs with allergies

Best CBD for Dog Allergies – November 2020

What Are the Benefits of CBD on Dogs With Allergies?

  • Dog owners and veterinarians are using CBD as an alternative treatment for dog allergies due to its special relationship with the endocannabinoid system, which all mammals have (1 ) .
  • CBD is known to possess anti-inflammatory properties that may help alleviate the swelling, pain , and discomfort that comes with dermatitis or skin allergies (2 ) .
  • Research on various animals from mice and rats to dogs has shown promising results in CBD’s anti-inflammatory effects (3 ) .
  • One significant study administered CBD on dogs with atopic dermatitis and yielded positive results (4 ) .
  • Still, CBD is by no means a cure for dog allergies. Pet owners should seek the advice of veterinarians before administering CBD oil to their dogs.

Best CBD Oils for Dogs

Spruce Dog CBD Oil 750mg

Dog-Friendly CBD Oil
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Spruce’s dog-friendly CBD has been specially formulated for dogs. Instead of hemp seed oil for the carrier oil, the product contains coconut oil, which is generally easier on the digestion for dogs. The taste is also milder with no flavorings, making it more likely that dogs will eat it with their food.

Using Spruce CBD for dogs is simple. All owners have to do is sprinkle the desired dose on the dog’s food at mealtime once or twice a day. Each dose should consist of about two to three drops per 20 pounds of dog weight.

  • &nbsp Same as human lab grade, full spectrum CBD oil
  • &nbsp Easier on Dog’s digestion
  • &nbsp Made from 100% organic and natural ingredients
  • &nbsp No other flavors
Discount pricing available? 20% Off Coupon Code: CBDCLINICALS

HolistaPet Full Spectrum CBD Oil for Dogs & Cats

We believe that all pets also deserve only the best and the highest quality in healthy ingredients.
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HolistaPet CBD Oil only use all-natural, non-GMO organic & vegan ingredients and never put any wheat, animal by-products, cornmeal, artificial flavors or colors in any of the products.

  • &nbsp 100% natural
  • &nbsp Formulated specifically for Pets
  • &nbsp Organic Superfoods +CBD
  • &nbsp A little bit pricey compared to other brands
Discount pricing available? 20% Off Coupon Code: CBDCLINICALS

Nuleaf Naturals Pet CBD Oil

Perfectly formulated CBD for Dogs, Cats, and other four-legged animals
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CBD for dogs, cats and other four-legged friends! Our product is concentrated to approximately 50mg cannabinoids per milliliter of oil. While this product is designed for pets, it’s great for humans, too.

  • &nbsp Pure CBD hemp
  • &nbsp All natural
  • &nbsp No other flavors
Discount pricing available? 20% Off Coupon Code: CBDCLINICALS20

cbdMD Pet CBD Oil Tincture for Dogs

Powerful CBD oil for your canine friends
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With nothing but MCT oil combined with CBD oil sourced from U.S. hemp that is grown using organic farming methods, these CBD Oil Tinctures for Dogs can be added to their favorite foods while still providing the same effects that you enjoy. We have two flavors to choose from: Natural and Peanut Butter.

  • &nbsp Same CBD Oil benefits as for humans
  • &nbsp No THC Animal-specific products (dogs, cats, horses)
  • &nbsp Made from premium CBD from non-GMO USA hemp
  • &nbsp Low terpene and cannabinoid profile
Discount pricing available? 15% Off Coupon Code: cbdMD15

CBDistillery CBD Pet Tincture

Pets can enjoy the same full CBD benefits as humans.
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CBDistillery’s Full Spectrum CBD Oil Pet Tinctures were made with your pets in mind. Formulated with cold-pressed hemp seed oil, your pets can now enjoy all of the same benefits of CBD that you do.

  • &nbsp 60-Day Satisfaction Guarantee
  • &nbsp Hemp seed oil is safe for pets and aids in easy digestion
  • &nbsp Oil extracted from aerial plant parts of US grown industrial hemp
  • &nbsp Sourced from non-GMO industrial hemp grown in the USA through natural farming practices
  • &nbsp Dropper is a bit shaky
Discount pricing available? Save an extra 15% sitewide with code CBDCLINICALS15

Why Dog Owners Are Turning to CBD Oil for Dogs

Various studies have shown that cannabinoids like CBD possess anti-inflammatory properties that can help alleviate allergic reactions in both animals and humans (5 ) .

Because of this, dog owners are turning to CBD oil as an alternative treatment for their pet dogs’ allergies.

Like humans, animals like dogs experience allergies throughout their lives (6 ) .

Others even claim that certain dog breeds, like golden retrievers and German shepherds, are more susceptible to developing skin allergies.

If not treated early or diagnosed at a later time, these allergies can give rise to severe health ailments (7 ) .

Dog allergies can manifest in several ways, from hives and rashes to many kinds of dermatitis.

The most common types of dog allergies are atopy (early allergic reaction), flea allergy dermatitis, food allergy, and drug intolerance (8 ) .

Various external factors can cause allergic reactions in dogs. These allergens can originate from either the environment or from animals like insects themselves.

However, chemical compounds and particular food can also contribute to the development of skin problems in furry animals.

Common environmental allergens include dust and pollen, which are most present during springtime and may trigger seasonal allergies in dogs.

Environmental allergens can also cause skin conditions like allergic dermatitis, one of the most common types of dog allergies affecting even cats (9 ) .

Allergic dermatitis or atopic dermatitis occurs when a pooch is exposed to environmental allergens, causing the dog’s immune system to release an inflammatory response.

On the other hand, pests, like dust mites and fleas, also frequently plague dogs. Their bites can cause acute moist dermatitis or hot spots in dogs’ skin.

These hot spots are characterized by patches of red, infected, and inflamed itchy skin.

Hot spots are usually self-inflicted by the furry animals themselves as a response to the itchiness and irritation caused by dust mite bites and flea bites (10 ) .

Yet another kind of common dog allergy is contact dermatitis. Contact dermatitis occurs when a dog interacts with irritating substances like chemicals, resulting in inflammatory responses that affect the dog’s skin (11 ) .

The dog’s immune system is responsible for these inflammatory actions, as it produces a surplus of antibodies as a natural reaction to injuries and infections.

When the dogs are exposed to allergens, this very action is triggered, and chronic allergic inflammation develops (12 ) .

Various studies found cannabidiol, or CBD, to possess anti-inflammatory effects due to its relationship with the endocannabinoid system (ECS) (13 ) .

In particular, CBD can help inhibit the effects of allergies by reducing the antibodies that trigger the immune system’s inflammatory responses (14 ) .

Research uncovered that the ECS is present in all mammalian life, from humans to mice and even dogs (15 ) .

The ECS is responsible for regulating various bodily processes like sleep , memory, mood, pain, and, most importantly, immune function (16 ) .

Researchers from The Hebrew University of Jerusalem suggest that cannabinoids (chemical compounds found in the cannabis plant) may help inhibit allergic skin diseases in humans (17 ) .

In fact, one significant study examined the effects of cannabinoids on dogs with atopic dermatitis (18 ) .

Initially, the researchers were investigating the distribution of CB1 and CB2 receptors in dogs’ skin.

CB1 and CB2 are cannabinoid receptors comprising the ECS. When these receptors bind with cannabinoids like CBD, therapeutic effects like anti-inflammatory and pain-relieving actions are activated.

The research subjects were five dogs with healthy skin and five dogs afflicted with atopic dermatitis.

The researchers found that cannabinoid compounds were able to protect the dogs against allergic inflammatory skin conditions.

They concluded that there was potential in targeting the ECS when treating inflammatory disorders like dog allergies.

Another study investigated the potential pain-relieving effects of CBD on dogs suffering from osteoarthritis (19 ) .

Osteoarthritis occurs when the cartilage deteriorates, leading to joint inflammation.

Like allergies, the immune system attacks the tissues around the joints, mistaking it as a harmful entity. This response results in inflammation, causing joint pain in dogs.

The study found that CBD was an effective pain reliever for dogs as the subjects became more comfortable and active.

However, there was no evidence to suggest that CBD was able to reduce joint inflammation.

Nevertheless, evidence supports CBD as an effective pain reliever for dogs. It thus has the potential to ease the pain and discomfort that usually accompany inflammatory allergies.

Another research discovered that CBD treatment reduced airway inflammation and scar tissue formation in mice with allergic asthma (20 ) .

One major characteristic of asthma is chronic lung inflammation.

Still, research examining the effects of CBD on dogs’ allergies are limited in scope and number.

The Chief Veterinary Officer of American Kennel Club (AKC), Dr. Jerry Klein, also states that there is still a lack of scientific evidence to support CBD as a treatment for dogs (21 ) .

Nevertheless, a growing number of pet owners and veterinarians are advocating for the use of CBD and other cannabinoid products as a treatment for animals (22 ) .

However, multiple studies identify CBD’s inflammatory effects on both human and animal subjects like mice and rats.

Keep in mind that CBD is not a miracle cure for any skin conditions a pooch may have. Yet, administering CBD to dogs may help reduce allergy symptoms like sneezing, itchiness, hair loss, and discomfort.

How CBD Oil Works to Help Dogs

The anti-inflammatory effects of CBD can be attributed to its relationship with the endocannabinoid system (ECS), which is also present in dogs.

The ECS is a signaling system that plays a vital role in the regulation of bodily processes like sleep, mood, memory, pain, and immune function (23 ) .

The ECS is composed of cannabinoid receptors, endocannabinoids, and enzymes responsible for its synthesis and breakdown.

There are two primary cannabinoid receptors: CB1 and CB2. While CB1 receptors are found most commonly in the brain and nervous system, CB2 receptors are located in the immune system.

Endocannabinoids are neurotransmitters. They function as signals, and when they bind to cannabinoid receptors like CB1 and CB2, they activate specific actions.

A study cites the relevance of CB2 in inhibiting inflammation within the body by limiting the signals that trigger an immune response (24 ) .

Endocannabinoids are also called endogenous cannabinoids because they are found within the body.

Cannabinoids also exist in plants, the most popular examples of which include cannabidiol (CBD) and tetrahydrocannabinol (THC).

Both CBD and THC are phytocannabinoids (phyto, meaning from a plant) found within the Cannabis sativa plant.

Unlike THC, CBD does not have psychoactive properties that induce a euphoric “high” in a user.

CBD comes from the hemp plant, one of the varieties of the Cannabis plant. Hemp plants or Industrial hemp contain less than 0.3% of THC.

CBD works in the same manner as endocannabinoids in the body do.

When CBD binds with cannabinoid receptors, its therapeutic effects are activated, allowing for its anti-inflammatory properties (25 ) .

The Pros and Cons of CBD oil for Dogs

  • CBD use on both animals and humans has a good safety record with no notable adverse side effects (26 ) .
  • Dogs are known to share similar conditions with humans as well as rats. They are often utilized as models for studying diseases afflicting the species, as mentioned earlier (27 ) .
  • Researchers administered CBD to dog subjects orally for over 12 weeks and found CBD to be safe for healthy adult dogs (28 ) .
  • Another study administered a month-long treatment involving high concentrations of CBD on dogs yielded no notable adverse effects (29 ) .
  • A 2018 research examining the effects of CBD administration to 30 healthy dogs also reported a lack of adverse side effects. The researchers concluded that the dogs tolerated CBD well (30 ) .
  • Dogs cannot naturally produce essential fatty acids like omega-6 and omega-3, which is why it is beneficial for them to consume these fatty acids (31 ) .

Omega-6 and omega-3 are known to regulate blood pressure and inflammatory responses (32 ) . Full-spectrum CBD products contain fatty acids like omega-6 and omega-3.

  • Terpenes, another active ingredient found in Full-spectrum CBD, was shown to decrease allergy symptoms in rat subjects (33 ) .
  • CBD products. like tinctures, sprays, and topical balms, creams, and salves, are easy to use in dogs with allergies. These allow for targeted application on the desired area of the skin.
  • CBD products for dogs are also plentiful, with various CBD brands offering all kinds of products with distinct application methods.
  • CBD interacts negatively with other drugs taken alongside it. The same reaction may happen CBD is administered to dogs (34 ) .
  • Dogs, humans, rats, mice, and chimpanzees only share around 76% to 82% similarity in CB2 receptors, which are crucial to CBD’s anti-inflammatory properties. Previous studies identified dogs as ideal models in studying medical conditions similar to humans. However, individuals must remain cautious as CBD may yield differing pharmacological results due to differences in species (35 ) .
  • THC is considered toxic to dogs (36 ) , although the lethal oral dose for dogs is more than 3 grams per kilogram (37 ) . Pet owners should check if the CBD product they plan to or are using on pooches contains THC. THC, like CBD, is another cannabinoid derived from the cannabis plant.
  • The FDA (Food and Drug Administration) has yet to approve CBD use on animals (38 ) . Pet owners must first consult with a veterinarian before administering CBD to pet dogs.
  • Although studies administering CBD on dogs have shown a lack of adverse reactions, some side effects may include diarrhea (39 ) , dry mouth, low blood pressure, and drowsiness (40 ) .

How CBD Oil Compares to Alternative Treatments for Dogs with Allergies

At present, no studies back CBD as an antihistamine (drugs used for allergies).

Common over the counter antihistamines for dogs include Benadryl and Claritin. In contrast, other dog owners opt for natural remedies, like coconut oil.

To add, CBD is by no means a cure for dog allergies.

However, cannabinoids like CBD and their relationship with the ECS have great potential as alternative allergy treatment strategies for both dogs and humans.

Researchers studied an endocannabinoid-like compound called Palmitoylethanolamide (PEA) for its analgesic and anti-inflammatory properties and used dog cells for testing (41 ) .

PEA has shown potential in inhibiting symptoms of inflammatory skin diseases in both humans and animals.

Specifically, the study used canine mast cells (cells rich in histamine and part of the immune system).

Results revealed that PEA was able to tone down skin mast cells’ activation, exhibiting potential as an alternative strategy for treating allergic inflammatory skin conditions in pet animals like dogs.

How to Choose the Best CBD Oil for Dogs

Dog owners must choose only high-quality CBD products for their pets suffering from allergies.

Consider the following when choosing the best CBD oil for the furry animals:

  • CBD products are labeled as either full-spectrum CBD, broad-spectrum, or CBD isolate. Full-spectrum CBD is recommended for dogs with allergies since it contains the majority of active cannabinoids and natural ingredients found in the hemp plant. As mentioned earlier, full-spectrum CBD includes terpenes, which has shown to inhibit allergic reactions in rat subjects. It also has flavonoids and hemp oil, which houses fatty acids like Omega-3 and Omega-6. All these ingredients combine to give the user its famous “entourage effect”.
  • Check the legal provisions on the use of CBD products in the state that it will be purchased from and used. Note that the 2018 Farm Bill has made industrial hemp legal, meaning that all products derived from it, from hemp seed oil to hemp CBD, should contain less than 0.3% THC. Still, the FDA strictly regulates cannabis-based products and compounds.
  • Buy CBD products from reputable brands only. Legitimate brands selling CBD oil for dogs and other pets must have exemplary ethical standards, validated manufacturing processes (cGMP), and a COA (certificate of analysis). They must also have third-party lab certificates of analysis for all batches of CBD oil they produce.
  • For maximum effectiveness and the safety of dogs’ skin health, buy organic and non-GMO CBD products.
  • Pet owners should also research if the product’s manufacturer extracted the CBD oil using CO2 technology. This method is currently the safest and cleanest way to extract all the natural ingredients from the hemp plant, so it indicates high quality.
  • Do not forget to check product reviews and customer feedback, as this should serve as the basis for both the product and the brand’s quality.
  • CBD pet brands like Honest Paws have certified and sufficient animal expertise. So, it is best to procure CBD products for dogs from authentic sellers like them.

CBD Dosage for Dogs

There is yet to be a standardized CBD dosage guide or chart for dogs .

Keep in mind that the FDA has not yet approved CBD for animals, meaning that most of the available CBD dosage information is anecdotal.

However, there is a common consensus that dosage should depend on the dogs’ weight and how severe its skin problems are.

When administering CBD to dogs, the general rule is to start with a safe, initial dose, and to gradually increase when the desired effect is not yet met after a certain period.

Pet owners should always follow the manufacturer’s instructions regarding CBD dosage for pooches.

Dogs are smaller than humans and require a different dose than their owners.

It is still highly recommended to consult with a veterinarian before administering CBD as a treatment to dogs’ allergies.

How Dogs with Allergies Can Take CBD Oil

Due to CBD’s popularity in the United States, various CBD products for dogs with allergies now exist.

The most popular CBD dog products are tinctures, which may come in syringes, spray, or marked droppers.

These products are easy to administer as dog owners may apply it sublingually (under the tongue), or spray onto the hot spots or desired area of the skin.

Pet owners may mix CBD oil with the pooch’s food and water, as several flavored CBD products exist on the market.

Topical CBD products are also convenient for use on dogs with skin problems. These include hemp oil, CBD creams, balms, and salves.

Dog owners may simply administer these on the affected areas of the skin.

Most CBD brands recommend the administration of twice a day for maximum effectiveness.


Cannabinoids like CBD possess anti-inflammatory properties that may help alleviate the swelling, pain, discomfort, and itchiness experienced by dogs with allergies.

As such, various pet owners and veterinarians are turning to CBD as a potential alternative treatment for dog allergies.

Although research on CBD use and its effectiveness in treating dogs’ allergies are limited, various anecdotal reports and existing studies on other animal subjects like rats and mice have given positive feedback.

Still, dog owners must first consult with a veterinarian before administering CBD to their pet animals.

CBD is not a cure for dog allergies. However, it has shown promise in alleviating the unwanted symptoms that accompany these medical conditions. It thus may give pet dogs comfort and general well-being.

What Are The Benefits of CBD on Dogs With Allergies? Dog owners and veterinarians are using CBD as an alternative treatment for dog allergies due to its special relationship with the endocannabinoid system, which all mammals have.