How Can CBD Oil Help Treat Dogs with Liver Issues
Many dogs will experience liver issues during their lifetime. Liver problems are common in dogs so every pet owner should be aware of and understand the symptoms of liver failure. Being cognizant of this will prevent potential liver issues down the road.
Recently, CBD oil has become very popular. Many dog owners are starting to learn how CBD oil can treat their dogs with liver issues and act as a great supplement. In this blog, we’ll touch on liver function and how CBD oil can help dogs with liver issues.
The second-largest organ in the dog’s body is the liver. The first largest is the skin. The liver plays a key role in metabolism and filters out toxins and waste found in medications and foods.
It is responsible for over 1500 different biological processes including:
- Creating bile to aid digestion and break down fats
- Metabolizing minerals, vitamins, carbohydrates, protein, and fat
- Filtering the blood
- Regulating blood levels of amino acids
- Producing proteins that are responsible for blood clotting
- Storing iron that’s used in the hemoglobin process
- Filtering bacteria from the bloodstream to fight infections
When a dog has liver disease, its liver is compromised so it doesn’t function properly. It may have trouble performing some or all of the biological processes. This can negatively impact the dog’s health and quality of life.
There are different types of liver disease in dogs. For instance, liver tumors can put pressure on the liver and surrounding organs in your dog’s body. Some dogs may have a bile duct obstruction in which the tubes that carry bile from the liver to the gallbladder get blocked.
Other dogs may have a liver shunt or portosystemic shunt. The blood from the spleen, pancreas, intestines, and stomach bypass the liver so the blood is not properly detoxified.
Symptoms of Canine Liver Disease
Depending on the type of liver disease your dog is experiencing, the symptoms will vary. Visiting your dog’s vet regularly is crucial. During these visits, have the vet test your dog’s blood and thoroughly examine the body.
Being aware of these symptoms and getting regular exams is important to prevent putting your dog to sleep early as often times you may not initially see any symptoms. By the time you notice it, the liver disease may have progressed far enough to late stages that it will be too late to treat your dog. Thus, early detection is key.
If you see any yellowing in your dog’s eyes, skin, tongue, or mucous membranes, it may be a sign that your dog’s liver may not be functioning normally. Other symptoms of dog liver issues include:
- Loss of appetite
- Swollen abdomen
- Lethargic or low energy
- Unsteady gait or loss of balance
Top 3 Daily Exposures That Can Lead to Liver Issues in Dogs
Dogs live in the same environment as humans. Because of that, they are exposed to the same chemicals humans are exposed to, which can affect their liver health.
Below we will discuss three primary exposures that can compromise your dog’s liver health and function.
If you’re feeding your dog commercial dog food, you may not be aware that they are often contaminated with a toxin called aflatoxins. Aflatoxins are produced by certain fungi found in agricultural crops such as tree nuts, corn, peanuts, and cottonseed.
Eating commercial pet food can contribute to poor health in dogs. The aflatoxins can not be killed in high temperatures so even if you heat up the pet food, the toxin is still in there.
When the aflatoxins enter the body, it binds with your dog’s DNA and causes cell mutations. Constant consumption of aflatoxins has been linked to an increased risk of liver cancer. No matter if the commercial pet food is cheap or premium quality, they contain aflatoxins.
The plants in our backyard or in our neighbor’s front yard may be toxic to our dogs. When our dogs head out for their daily walks to do their business, it’s natural for them to sniff around and even chew on plants that they see.
For example, many pet owners grow aloe vera in their backyard or patio. Although aloe is considered a medicinal plant for humans, its level of toxicity is considered mild to moderate for dogs. Other plants that are considered toxic to dogs are autumn crocus, begonia, castor bean, daffodil, lilies, sago palm, and tomato leaves.
Many dogs naturally lie on the floor, on the furniture, bathe in the bathtub and even counter surf. Pet owners frequently clean their floor or bathtub with household cleaning products that contain highly toxic ingredients.
For instance, bleach or chlorine is very dangerous for dogs. Bleach can be found in toilet bowl cleaners, dishwashing detergent, and laundry detergent. If dogs swallow it, the bleach can burn the inside of their mouth or throat, causing them to vomit and have seizures.
Not only are dogs breathing in the toxins, but they are also absorbing them through their skin when lying on the floor or through their paw pads when they’re walking around the house. Constant exposure to many household cleaning products can cause liver damage and poisoning.
How can CBD Oil Help Treat Liver Issues in Dogs
If your dog has liver issues, CBD oil can help improve its life. You can use CBD oil as nutritional supplements, in diet, and under veterinary supervision.
Pet owners should not overlook CBD oil as a treatment option because it provides huge potential benefits for dogs with liver issues. The CBD oil helps manage liver damage and improve the symptoms associated with liver issues.
The dog’s body has an endocannabinoid system in which the cannabinoid receptors help to manage their health and wellness. When dogs take CBD oil, it helps their body regulate their own cannabinoids.
Many vets will also prescribe high-quality CBD oil that is carefully sourced, organically grown, and carefully tested for dogs with liver disease.
There are many positive benefits of CBD oil. It can reduce the inflammation that is damaging the liver and help manage liver damage and symptoms.
Here is a list of benefits from taking CBD oil:
- Alleviate symptoms including diarrhea, vomiting, nausea, vertigo
- Maintain a healthy appetite especially if your dog is losing appetite
- Better sleep
- Reduce pain and inflammation
- Prevent or slow down tumor growth
- No harmful side effects
- Easy to metabolized
- Reduce or prevent seizures
- Improve your dog’s mood and physical balance
- Boost your dog’s energy level
- Alleviate digestive issues
- Provide nutrients
By taking CBD oil, your dog will feel more comfortable and start to enjoy his life again. His quality of life will improve significantly after taking CBD oil.
When Not To Use CBD Oil for Dogs with Liver Disease
While there are no side effects for dogs taking CBD oil, it’s a good idea to avoid taking very large doses of CBD. This can cause diarrhea and a change in appetite.
There are two cases when you should not use CBD oil to treat liver disease. The first is when your dog has congenital liver shunts. The second is when your dog is on pharmaceuticals. CBD can interfere with the medication that your vet prescribed.
4 Types of CBD Oil for Dogs with Liver Disease
The good news is that there are four types of CBD oil available for dogs with liver disease. If one of them doesn’t work for your dog, the others may.
With capsules, you can put it in the dog’s food or directly into their mouth. Your dog won’t taste it and it is easier to get them to have it.
When it comes to extract concentrates, the amount of dosage varies depending on your dog’s size and the stage of the disease they are in. Ask your vet for the appropriate dosage amount.
Oil tinctures come with either a sprayer or dropper. This way the oil is applied directly to the dog’s mouth or into their food. Fortunately, it is flavored so your dog doesn’t taste the hemp flavor.
Treats are fun so you can replace your dog’s current treat with CBD treats. Make sure to check the ingredients first before you give these treats to your dog.
Does CBD Elevate Liver Enzymes?
I am someone who doesn’t trust anything until I have researched it myself. In fact, before I would give my pets full spectrum hemp extract (CBD), I got my certificate in the biology and therapeutic uses of medical cannabis from the University of Vermont Larner College of Medicine. I also made it my mission to share as much research and information with pet parents about cannabis and other holistic modalities as possible.
One of the questions my team and I are asked often is whether CBD is safe and if it has any negative effects on pets. Because of a recent study, a stern warning from the FDA, and negative coverage in mainstream media outlets, the question has been posed: “Does CBD elevate liver enzymes to dangerous levels?” To find out the truth, I consulted the country’s top holistic veterinarians and did a little digging to find the most current research and medical opinion.
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NEW! Study Reports No Evidence of Liver Toxicity Associated With CBD
A New study on the “Observed Impact of Long-term Consumption of Oral Cannabidiol on Liver Function in Healthy Adults” has reported no evidence of liver toxicity associated with CBD. “Observational data gathered from 839 participants — ages 18–75 from across the U.S. and known to be taking hemp-derived CBD products orally for a minimum of 30 days — showed that CBD at the doses consumed in the study is not associated with clinical liver toxicity. Previous studies have suggested that prescribed cannabidiol (CBD) products may cause elevations in liver tests (LT).”
“This study compared the prevalence of elevated LT in an adult population self-administering CBD with the normal and general adult population prevalences. A total of 28,121 individuals were invited to participate in this study, 1475 enrolled, and 839 (female: 65.3%, male: 34.7%) completed the study. Full-spectrum hemp oil was used by 55.7%, CBD-isolate by 40.5%, and broad spectrum by 3.8%. The mean – SD daily dose of CBD was 50.3 + 40.7 mg. The prevalence of elevated ALT was 9.1%, aspartate aminotransferase (AST) 4.0%, alkaline phosphatase 1.9%, total bilirubin 1.7%, with 85.5% of the ALT elevations < 2 · the upper limit of normal (ULN) with only 0.3% having ALT levels >3 · ULN. The prevalence of ALT and AST elevations (9.1% and 4.0%) were not significantly different from known adult general population prevalences (8.9% and 4.9%). There was no significant association between CBD dosage and LT values. Thirty-three individuals with elevated ALT levels had follow-up LT performed with 21 having normal LT, 8 having the same severity of ALT elevation, and 4 having an increase in severity, 1 of which ultimately became normal.”
The results of the study concluded “Self-medication of CBD does not appear to be associated with an increased prevalence of LT elevation and most of the LT elevations are likely due to the conditions/medications for which the individuals are taking CBD.”
What About The Study That Alleged CBD Was Unsafe for Dogs Because of Elevated Liver Enzymes?
The original study that alleged that CBD raised liver enzymes was published in a medical journal called Molecules, and was conducted by the University of Arkansas for Medical Sciences. Researchers looked at the effect of various dosage amounts on mice, using the recommended dosage amount for humans to scale. The study found that mice who received higher doses of CBD showed liver damage within 24 hours, with 75 percent on the brink of death in a matter of days. Scary stuff, right?
There is just one big problem with the study: it was conducted using Epidiolex, an FDA approved CBD isolate, and the dosage was astronomically high. Epidiolex is NOT a full spectrum hemp extract, which means that the entourage effect is not in place and the amounts given were purposefully misleading.
To conduct the experiment, scientists fed mice single doses of CBD ranging from “low” at 246 mg/kg up to a mega-dose of 2460 mg/kg CBD. To break it down, for every kilogram of body weight, they gave the mice about 2.5 grams of CBD. This dose is over ten times the normal dose – which is unreasonably high, and which caused the study to be skewed away from reasonable use from the start. The study’s abstract also presents math that is impossible. Since only 6 mice were studied, 75 percent of mice would have been 4.5, leaving only 1.5 mice to survive. Perhaps it is the animal lover in me, but I do hope that whichever mouse was able to survive in two halves is living a healthy life to this day, but something tells me that this figure is simply incorrect.
Why Would the Makers of Epidiolex Want Negative Results?
Epidiolex is made by a pharmaceutical company called GW Pharmaceuticals, who has taken great pains to corner the market on cannabis. In fact, they routinely lobby for stricter regulations that only they can meet. For example, they have pushed for legislation making it harder for medical cannabis companies to be marketed unless FDA approved. So, pushing researchers to find an issue with liver toxicity can only serve to benefit them by allowing them to be the only company able to provide a product that potentially will NOT elevate enzymes when used as directed. By raising consumer skepticism and fear of cannabis, they can effectively corner the market.
Do Vets Think CBD Is Safe For Dogs?
Dr. Gary Richter, a holistic veterinarian and owner and medical director of Holistic Veterinary Care in Oakland, CA, has been using medical cannabis in his practice for years. After years of research, Dr. Richter has spoken publicly about this study and shares that your pet cannot overdose on CBD, and elevated liver enzymes were reported incorrectly.
“Life-threatening risks for dogs from medical cannabis are exceedingly rare,” Richter says. “Toxicity more often occurs when a pet has eaten a product that contains chocolate, coffee, or raisins. Even if the THC toxicity is not excessive, they can sometimes have problems due to these other ingredients.”
Dr. Richter also notes that most medications, including Tylenol, raise liver enzymes, and when given extremely high doses of these common medications (or small doses over long periods of time) liver damage can occur. However, research has not shown that life-long use of cannabis has an adverse effect on the liver. In fact, it has shown the opposite, because elevated liver enzymes cease as soon as cannabis leaves the system (unlike dangerous pharmaceuticals) and CBD can be tolerated in dogs at very high dosages without fatal side effects.
“You always have to look at the clinical picture. Looking at one study’s research regarding elevated liver enzymes and focusing on it is a fear-based approach to medicine. And, it’s inhibiting our ability to understand this plant as a whole.”- Dr. Zac Pilossoph
Is CBD Safe For Dogs?
Studies have shown that CBD is actually safer for dogs than many widely used prescription medications. In a study conducted by Colorado State University, 10 mg/kg/day or 20mg/kg/day of CBD was administered to dogs for 6 days. CBD was well-tolerated in the study population. There was an elevation in serum ALP in 36 percent of patients, and all other blood parameters were normal – nothing more than a reaction to normal over the counter medications. Six of the 30 dogs had vomiting, and all had mild diarrhea. 11 of 30 dogs experienced erythema of pinna and 10 of 30 dogs experienced nasal and ocular discharge. These effects were significantly safer than many side effects of both over the counter and prescription medications.