CBD for Dogs: Is it Safe?

CBD for Dogs: Is it Safe?
By Anthony Pellegrino Updated September 6th

Fact-checked by Alexandra Arnett, MS

Key Takeaways

  • CBD is generally considered safe for dogs, but their bodies process it differently, so speak with your vet first.
  • CBD may help dogs with anxiety, pain, seizures, sleep, and skin conditions.
  • Too high a dose may be harmful, and CBD may cause drowsiness, digestive issues, dry mouth, and a few more serious but less common side-effects.

CBD oil seems everywhere, from soothing stressed-out humans to tantalizing taste buds in trendy coffee shops. And guess what? Our canine companions haven't missed the memo. Pet owners are increasingly turning to CBD to address a range of doggy woes, from anxiety and arthritis to seizures and skin conditions.

However, you may be apprehensive about using CBD for dogs. It's a well-founded concern, especially considering the stark differences between canine and human biology. 

Humans turn to CBD for a variety of reasons, with anxiety, sleep issues, and stress being some of the primary motivations.1 So, could CBD help a pup struggling with separation anxiety, restless nights, or chronic pain?

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How Does CBD Affect Dogs?

Just like humans, dogs have their own built-in system for dealing with stress, pain, and other concerns: the endocannabinoid system. It's a network of receptors and molecules working together to keep things in balance.2 

Now, the plant kingdom also offers molecules that can interact with this system – cannabinoids.3 CBD is one of them, found in abundance in hemp plants. Unlike THC, the intoxicating compound in cannabis, CBD won't make your dog high, but it can still potentially affect their endocannabinoid system.

So, can dogs have CBD?

While both humans and dogs have endocannabinoid systems, here's the catch: Dogs and humans metabolize cannabinoids differently. While we absorb CBD through our gut and lungs, canine digestion breaks down a significant portion before it reaches its full potential. Studies suggest oral bioavailability, the amount actually absorbed, can be as low as 19% in dogs.4 This means the same dose might have a weaker effect on a dog than on a human.

So, before you dive headfirst into doggy CBD, remember:

  • Dogs have their own endocannabinoid system, just like us.
  • CBD can interact with this system, but not in the same way as THC.
  • Doggie digestion takes a big bite out of CBD's absorption.

What Can CBD Oil Do for Dogs?

Benefits of CBD for dogs

The world of CBD for dogs is brimming with both promising research and anecdotal experiences. While conclusive evidence remains elusive in some areas, early studies and vet observations paint a picture of potential CBD benefits for dogs. 

  1. Pain Relief - One of the most promising areas is pain management. Studies suggest CBD's interaction with the endocannabinoid system might help with neuropathic, cancer, and osteoarthritis pain. Several studies even show CBD significantly reduces pain and increases activity in dogs, leading to a better quality of life.4
  2. Anxiety and Stress - CBD's calming properties show promise in treating anxiety and stress in dogs, too. Research in animal models like the fear conditioning test and panic disorders model demonstrates CBD's potential for anxiolytic (reducing anxiety), panicolytic (reducing panic attacks), and anticompulsive effects.4 This could significantly improve the lives of anxious pups struggling with separation anxiety, thunderstorms, or loud noises.
  3. Seizure Control - Several studies show promising results for using CBD in managing epileptic seizures in dogs.5 They observed a significant reduction in seizure frequency and epileptic seizure days in dogs receiving a specific CBD/CBDA mix compared to the placebo group. This opens up potential avenues for seizure management in epileptic canine companions.
  4. Sleep Support - Anecdotal reports from vets and dog owners suggest CBD might help improve sleep in dogs struggling with insomnia or restlessness. While formal research in this area is limited, CBD's calming and stress-reducing properties offer a potential explanation for its sleep-promoting effects.4
  5. Skin Conditions - Preliminary evidence also suggests CBD may benefit dogs with skin conditions like atopic dermatitis. Its anti-inflammatory properties could help soothe itching and promote healing. However, more research is needed to confirm these benefits and determine the optimal dosage for different skin issues.4

Remember that research on CBD for dogs is still in its early stages. While encouraging results emerge, long-term studies and standardized guidelines are needed before drawing definitive conclusions. It's always a good idea to check with your vet before giving your pup any CBD products. They can help you figure out the right dose and let you know if there are any potential interactions with medications your dog may already be taking.

Side Effects of CBD Oil in Dogs

While the potential benefits of CBD for dogs are exciting, you have to consider the flip side of the coin: potential side effects and risks. Like any medication or supplement, CBD isn't guaranteed to be problem-free for every furry friend.

Common Side Effects:

  • Drowsiness and Lethargy: CBD's calming effects can sometimes lead to excessive sleepiness, especially at higher doses. This can be problematic for energetic pups who need their daily dose of zoomies.
  • Digestive Issues: Diarrhea, vomiting, and loss of appetite are reported by some dog owners. These side effects are usually mild and temporary, but if they persist, consult your veterinarian.
  • Dry Mouth: CBD can decrease saliva production, leading to dry mouth in some dogs. This can be uncomfortable and cause difficulty swallowing. Ensure your dog has access to plenty of fresh water to mitigate this effect.

Less Common Side Effects:

  • Allergic Reactions: While rare, some dogs might be allergic to CBD or other ingredients in the product. Symptoms like itching, hives, and difficulty breathing require immediate veterinary attention.
  • Liver Problems: Daily use of extremely high doses of CBD (2460mg/kg) has been linked to liver problems in some animal studies.6 Consult your vet about potentially harmful interactions with existing medications, especially those affecting liver function.
  • Behavioral Changes: Many people often wonder, can CBD make my dog more anxious? Some anecdotal reports mention rare instances of increased anxiety or nervousness in some dogs after taking CBD. Stop the CBD and consult your vet if you notice any negative changes in your dog's behavior.

CBD for dogs holds promise, but responsible use is essential for your pup's health. By understanding the potential side effects, choosing high-quality products, and working closely with your veterinarian, you can ensure your furry friend enjoys the potential benefits of CBD while minimizing risks.

CBD for Puppies: Is it Safe?

Is CBD for puppies safe?

When it comes to our beloved pets, their health and happiness are our top priorities. As such, the question of whether or not CBD is safe for puppies requires extra consideration. Are their sensitive systems equipped to handle this particular compound?

Unlike adult dogs, puppies' bodies and brains are still under construction. Their endocannabinoid system, the very system targeted by CBD, is actively developing, making it more susceptible to potential imbalances. Also, their livers and kidneys haven't fully matured, which could impact how they process and eliminate CBD.

Unfortunately, at this time, studies on CBD for puppies are scarce. While limited research suggests that CBD might be well-tolerated at specific dosages in adult dogs, extra caution is warranted for their younger counterparts.7 

If your puppy struggles with anxiety, sleep problems, or other concerns, don't despair! Numerous vet-approved methods can support your puppy's health and well-being. Behavioral training, environmental enrichment, and gentle calming techniques offer safe and effective alternatives to explore with your veterinarian's guidance.

CBD Benefits for Dogs: Getting the Dose Right

So, you've decided to explore the potential of CBD for your furry friend. Excellent! But before that first pipette hits the kibble bowl, remember: You have to give them a proper dose! Getting it right helps maximize potential benefits while minimizing risks.

Unfortunately, there's no one-size-fits-all CBD dosage for dogs. Factors like weight, breed, health status, and the target concern all play a role. Remember, starting small and adjusting is always better than overdoing it.

It's worth mentioning that there is no FDA-approved dosage of CBD for dogs, mainly because they warn against its use in canines. For this reason, we also can't recommend what amount of CBD oil to give your dog. However, some brands recommend 1-2mg doses for every 10 lbs of body weight. 

What Kind of CBD is Best for Dogs?

CBD products come in different forms: full-spectrum, broad-spectrum, and isolate. Full-spectrum contains all the naturally occurring compounds in the plant, including trace amounts of THC (less than 0.3%). Broad-spectrum offers similar benefits minus the THC. Isolate is pure CBD, lacking additional plant compounds. For dogs, most experts recommend broad-spectrum or isolate options to avoid even minimal THC exposure.8

While CBD won't get your dog high, THC, the intoxicating compound in cannabis, can be disastrous for canine companions. Even small amounts may trigger anxiety, tremors, seizures, and other severe symptoms. Choosing high-quality CBD products formulated with dogs in mind is crucial.

This one can't be emphasized enough: Always consult your veterinarian before giving your dog any CBD product. They can help determine the appropriate dosage, address potential interactions with existing medications, and ensure the chosen product is safe and suitable for your pup.

How to Pick the Right CBD for Your Dog

How to choose the right CBD for dogs

Navigating the vast sea of CBD products for dogs can feel daunting, given the sheer volume of potential choices. 

When it comes to CBD for your dog, trustworthiness is your north star. Choose reputable brands with a proven track record for quality and transparency. Look for companies that actively engage with veterinarians, prioritize rigorous testing, and provide transparent information about their products.

Reputable CBD manufacturers will also provide a certificate of analysis (CoA) with their products. This document details the exact cannabinoid content and potential contaminants in each batch of their CBD product. It's your proof that what's on the label is actually in the bottle, guaranteeing quality and safety for your pup.

Heavy metals, pesticides, and other nasties can lurk in unregulated CBD products. Opt for organic hemp brands and employ rigorous quality control measures to confirm their products are free from these unwelcome substances.9

And remember that THC is canine kryptonite. Even trace amounts can cause serious problems for your dog. Stick to CBD products specifically formulated for dogs and guaranteed THC-free to avoid any unwanted side effects.

No matter which CBD products you choose, veterinary guidance is a must. While some vets may not actively recommend CBD due to limited research, many are still willing to discuss your options and help you navigate the landscape responsibly. They can assess your dog's individual needs, address potential interactions with medications, and offer valuable insights into choosing the right product.

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References

  1. Moltke J, Hindocha C. Reasons for cannabidiol use: a cross-sectional study of CBD users, focusing on self-perceived stress, anxiety, and sleep problems. Journal of Cannabis Research. 2021;3(1). doi:https://doi.org/10.1186/s42238-021-00061-5 ↩︎
  2. Silver RJ. The Endocannabinoid System of Animals. Animals. 2019;9(9):686. doi:https://doi.org/10.3390/ani9090686 ↩︎
  3. Sheikh NK, Dua A. Cannabinoids. In: StatPearls [Internet]. StatPearls Publishing; 2023. https://www.ncbi.nlm.nih.gov/books/NBK556062/ ↩︎
  4. Di Salvo A, Conti MB, della Rocca G. Pharmacokinetics, efficacy, and safety of cannabidiol in dogs: an update of current knowledge. Front Vet Sci. 2023;10. doi:https://doi.org/10.3389/fvets.2023.1204526 ↩︎
  5. Garcia GA, Kube S, Carrera-Justiz S, Tittle D, Wakshlag JJ. Safety and efficacy of cannabidiol-cannabidiolic acid rich hemp extract in the treatment of refractory epileptic seizures in dogs. Frontiers in Veterinary Science. 2022;9. doi:https://doi.org/10.3389/fvets.2022.939966 ↩︎
  6. Ewing LE, Skinner CM, Quick CM, et al. Hepatotoxicity of a Cannabidiol-Rich Cannabis Extract in the Mouse Model. Molecules. 2019;24(9):1694. doi:https://doi.org/10.3390/molecules24091694 ↩︎
  7. De Briyne N, Holmes D, Sandler I, et al. Cannabis, Cannabidiol Oils and Tetrahydrocannabinol—What Do Veterinarians Need to Know? Animals. 2021;11(3):892. doi:https://doi.org/10.3390/ani11030892 ↩︎
  8. Cather JC, Cather JC. Cannabidiol primer for healthcare professionals. Baylor University Medical Center Proceedings. 2020;33(3):376-379. doi:https://doi.org/10.1080/08998280.2020.1775437 ↩︎
  9. Wakshlag JJ, Cital S, Eaton SJ, Prussin R, Hudalla C. Cannabinoid, Terpene, and Heavy Metal Analysis of 29 Over-the-Counter Commercial Veterinary Hemp Supplements. Veterinary Medicine: Research and Reports. 2020;11:45-55. doi:https://doi.org/10.2147/VMRR.S248712 ↩︎

The information in this article and any included images or charts are for educational purposes only. This information is neither a substitute for, nor does it replace, professional legal advice or medical advice, diagnosis, or treatment. If you have any concerns or questions about laws, regulations, or your health, you should always consult with an attorney, physician or other licensed professional.

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