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How Much CBD Should I Give a 90 lb. Dog?

Written by: Arlene D.
| Published on August 30, 2023

The surge in popularity of CBD products for pets has left many pet owners curious about how this non-psychoactive cannabinoid might benefit their furry friend. The common questions that arise relate to the correct dosage, especially for larger dogs weighing around 90 pounds. This comprehensive article aims to provide insights on how to determine the appropriate amount of CBD to give your dog.

Understanding CBD and Its Potential Benefits

CBD, short for cannabidiol, is a chemical compound from the cannabis plant. Unlike THC, CBD doesn’t have the psychoactive properties that make you feel “high.” In dogs, CBD has been used to manage a variety of issues such as anxiety, pain, and even certain types of seizures.

The Direct Answer: Recommended Dosage For A 90 lb. Dog

Based on the general guideline of 0.2 mg of CBD per pound of body weight, a 90 lb. dog would need a dose of approximately 18 mg.

Note: Start by administering a smaller dose initially and monitor its effects. If you don’t observe significant benefits, you may consider increasing the dosage by 20-30%.

Types of CBD Products Available

Various CBD products can suit different needs and preferences:

  • CBD Oil: This form allows for precise dosing and quick absorption.
  • CBD Treats: These are easier to administer but may contain less precise dosing.
  • CBD Capsules: These are similar to treats but can be mixed into food.
  • CBD Creams: Useful for targeted treatment of skin conditions or joint pain.

Factors That Can Affect Dosage

Several variables can influence the optimal CBD dosage for your pet:

  • Age: Older dogs may have different metabolic rates and sensitivities.
  • Health Status: Dogs with severe conditions might require higher doses.
  • Other Medications: The presence of other drugs may interact with CBD.

How to Administer CBD to Your Dog

The method you choose to administer CBD can impact its effectiveness:

  • Direct Oral Application: Dropping CBD oil directly into the mouth ensures quick absorption.
  • In Food or Treats: Mixing it in food can be more palatable for the dog but may slow absorption.
  • Topical Creams: These are applied directly to the skin and are good for localized symptoms.

Monitoring Your Dog’s Reaction

After you begin administering CBD, it’s vital to observe your pet for any changes in behavior, appetite, or symptoms. If you don’t see any notable improvements, consider increasing the dosage incrementally by 20-30%.

Why Consulting a Veterinarian is Essential

Although CBD is generally well-tolerated, it’s crucial to consult your veterinarian before you start any new treatment, especially if your pet is currently on other medications or has other medical conditions.

Potential Side Effects and Precautions

While CBD is generally safe, it can have some side effects like dry mouth, lowered blood pressure, and drowsiness. If you notice any adverse effects, consult your veterinarian immediately.

The Top Rated CBD Oil Recommended by iHeartDogs

iHeartDogs recently reviewed the best CBD oils for dogs and the best CBD treats for dogs. Our top rated oil is the Cannanine brand, which we love for it’s Clean Label Project approval and 3rd Party Testing for every batch. In addition, each and every bottle sold provides 7 meals for homeless pets!

Cannanine 500mg CBD Oil


For a 90 lb. dog, the ideal CBD dosage based on the 0.2 mg per pound guideline would be 18 mg. It’s advisable to start with a lower dose and monitor its effects. If you do not see significant improvements, consider consulting your vet and then increasing the dosage by 20-30%. As always, consult your veterinarian for personalized advice, especially if your dog is taking other medications or has a pre-existing condition. By being cautious and informed, you can use CBD as a beneficial supplement in your pet’s health regimen.

Additional CBD for Dogs Resources

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