Top CBD Oil for Dogs – Does CBD Oil Really Help Dogs with Cancer and Anxiety?

In the past few years, people are warming up to the idea and potential benefits of medical marijuana. And while much of the conversation has been focused on the benefits that medical marijuana offer to humans, it’s recently been discovered that marijuana, and in particular cannabis oil (CBD), can be beneficial for dogs that are suffering from ailments like cancer, epilepsy, and anxiety.

You’re probably thinking, “CBD for dogs? I’m supposed to get my dog high?”

That’s a very common concern that many dog owners have. And while the idea can take some getting used to, if you look at the helpful effects of CBD oil, you can see for yourself why it’s so beneficial for man’s best friend.

We’ll break down what CBD oil is, why it’s beneficial for your dog, and the CBD oil dosage instructions.

What is CBD oil?

CBD oil is a liquid that is extracted from the marijuana plant. Marijuana contains both THC and CBD. THC i.e. delta-9 tetrahydrocannabinol is the ingredient that gives marijuana its mind-altering properties. If you smoke marijuana, you “get high” because of the THC.

But unlike THC, CBD doesn’t provide mind-altering effects. In fact, it can have an extremely positive effect on your body. Over the years, researchers have discovered that CBD oil can help with:

  • Pain relief
  • Reducing anxiety and depression
  • Reducing cancer-like symptoms
  • Reducing acne
  • Improving cardiac health
  • Enhancing neuro-protection

How does CBD Work?

Before you give your dog a dose of CBD oil, it’s important to know how it will work in their system. With humans, the body has two categories of endocannabinoid receptors: CB1 and CB2. These receptors are involved in various processes, which regulate mood, pain sensation, memory, and appetite.

These receptors can be stimulated by the endocannabinoids produced by the human body, or by plant cannabinoids.

Now, remember what we told you earlier?

Marijuana has two main ingredients – THC and CBD. THC directly activates the CB1 and CB2 receptors, leading to psychoactive effects. CBD activates the vanilloid, adenosine, and serotonin receptors, causing the positive effects previously mentioned.

  • By activating the vanilloid receptor, also known as TRPV-1, CBD activates the hormones, which lead to the optimization of body temperature, and helps reduce pain and inflammation.
  • It reduces the psychoactive effects of THC by inhibiting the FAAH enzyme, produced by CB1 activation. This why ingesting THC and CBD together can give you the positive medical effects of THC without making you feel high.
  • Adenosine receptor activation leads to dopamine extraction. Dopamine leads to reduction of anxiety and depression.
  • CBD also blocks GPR55 signaling. GPR55 is a G protein-coupled receptor. By doing so, not only does CBD reduce bone re-absorption, but it blocks cancer cell growth as well.

Now that you understand how it works in the body, let’s talk about how CBD oil can help your dog. Note: if you're looking for the full spectrum CBD oil for sale for humans or pets, read our article on it in the link.

CBD Oil For Dogs

Up to this point, we’ve talked generally about the benefits of CBD oil and how it reacts in the human body. But CBD oil is more than just for humans, it’s helpful for dogs as well.

Let’s talk about how it can help your pet and even save their life.

#1 Cancer

Research done by the University of Madrid shows that CBD can act as an anti-cancer agent. Here’s how CBD can help with cancer:

  • CBD boosts the immune system to produce cancer-killing cells
  • CBD inhibits cancer growth by obstructing the cancer cell’s ability to produce energy
  • These anti-cancer properties lead to glioma cell growth inhibition
  • It can also work in conjunction with traditional cancer treatment to increase overall recovery

#2 Anxiety and Depression

People often don’t realize that dogs too are susceptible to battling anxiety and depression.

Research done by WebMD shows that when dogs go through major changes in their lives, it is fairly common for them to experience anxiety or depression.

So, how can CBD oil help here?

CBD activates the adenosine receptors, which in turn activate dopamine and glutamate. Dopamine in particular is known as the “happy chemical”, which alleviates stress and anxiety.

#3 Seizures and Epilepsy

Seizures and epilepsy can be extremely painful for your dog. 1 in 160 dogs in the United Kingdom alone suffer from seizures. In severe cases, it can lead to death and permanent brain damage. As a dog owner, nothing is more harrowing than watching your pet whining and shaking violently with pain from a seizure.

Seizures are not easily curable, and dogs that suffer from it are usually put on drugs such as phenobarbital and potassium bromide. While these dogs can alleviate seizures, it can cause heavy damage to your dog’s liver and other organs.

CBD has shown extremely positive results with seizure control. A survey of children with treatment-resistant epilepsy showed that a staggering 84% of the kids saw a reduction in seizure frequency, post-CBD.

CBD Oil Dosage for Dogs

So, how much CBD oil should you feed your dogs?

While in controlled amounts, CBD oil is definitely healthy and safe, continuous overdosing and taking large amounts may lead to vomiting and fatigue. However, it has been noted that life-threatening risks related to CBD oil overconsumption are exceedingly rare.

CBD oil needs to be consumed orally, and can be given to your dog in one of the following forms:

  • Oil
  • Capsule
  • Treats

Depending on the form that your dog is ingesting, the dosage may vary.


Oils are consumed usually in drops. The number of drops may vary, however the average dosage is 2-4 drops, taken 2-4 times daily.


Capsules contain between 150-200 mg of CBD each. The dosage for capsules is approximately 1 tablet taken 1-2 times a day.


Treats have variable CBD concentration based on the brand. It is recommended that you follow the package instruction.

Apart from this, the following also plays a role in the dosage:

  • The weight of your dog
  • The severity of your dog’s ailment

Consulting with a veterinarian is the best way to determine the optimal dosage for your dog.

Top CBD Oil for Dogs

Now that you have a good idea as to what CBD oil is and it various benefits, let’s look into two of the best CBD oil products that you can buy for your dog.

King Kanine

King Kanine has made a pretty good name for themselves in the niche of CBD oil treats for dogs. Their new line of King Kalm products has an interesting variety of CBD oils and treats that your dogs will love. All of their products contain completely natural hemp extracts.

The King Kalm CBD oil consists of a mixture of pure hemp extract, natural high omega-3 krill oil, and lavender. It is available in in 75 mg, 150 mg, and 300 mg.

The King Kalm Crunch, another one of their products, is a wonderful treat for your dog that available in 3 different flavors: apples and cinnamon, blueberry, and honey oats. It consists of natural, organic ingredients, macronutrients, vitamins, and omega-3 oils.

Canna Pet

Canna Pet is another company, which offers several CBD products for your pets (dogs, cats, horses etc.) They are aiming to become the “global innovator of activated hemp health for pets”, according to their website.

They specialize in offering all-organic nutritional pet products that include raw hemp and other properties derived from enriched oil extracts of organic industrial hemp. Their complete terpene products are the first and only whole plant hemp extracts that have been designed for your pets from the ground up.

The Canna Pet CBD oil can be administered to your dog by a dropper and the treats, which come in various flavors, are tasty enough for them to munch on as is.

If you have issues giving your dog a capsule, you can simply hide the capsule among the dog food or you can break it open and pout the contents into their meal.


CBD oil for dogs with cancer and other ailments has proven to be an effective treatment. CBD has long been a misunderstood product, but when you look at how the components in CBD oil and how they interact in the body, it’s clear that they offer major benefits for your dog. There are several products out there with CBD oil that you can purchase for your dog to help them with their ailments, in a natural and safe way.