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How Much CBD Should I Give a 13 lb. Dog?

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

CBD, short for Cannabidiol, has become an increasingly popular supplement for dogs in recent years. Dog owners have turned to CBD to address various issues such as anxiety, chronic pain, and inflammation. However, the dosage is where many pet owners find themselves at a crossroads. This article aims to provide a straightforward guide on the proper CBD dosage for a 13 lb. dog.

The Growing Interest in CBD for Dogs

The non-psychoactive compound in cannabis, CBD, has been shown to offer multiple health benefits for dogs, including anti-inflammatory properties, pain relief, and calming effects. However, the effectiveness is highly dependent on the correct dosage, which varies based on several factors, including the dog’s weight.

Why Dosage Matters

The correct dosage is crucial to maximize the benefits of CBD and minimize potential side effects like drowsiness or digestive upset. An overdose may not be effective, while an overdose could result in unwanted side effects.

The Dosage for a 13 lb. Dog

Based on the guideline of 0.2 mg of CBD per pound, the recommended dosage for a 13 lb. dog would be 2.6 mg.

Note: It’s advisable to start with a smaller dose initially and monitor your dog’s response. If you don’t observe the desired effects, consider increasing the dosage by 20-30%.

Types of CBD Products for Dogs

CBD for dogs comes in various forms, each with its pros and cons:

  • CBD Oils and Tinctures: Allow precise dosage but may not be palatable to all dogs.
  • CBD Treats: Convenient but may have added ingredients.
  • CBD Capsules: Easy to give but require time to take effect.
  • CBD Topicals: Effective for skin issues but not for systemic issues.

What Can Affect CBD Dosage?

Several factors can influence how your dog responds to CBD:

  • Age: Both young and old dogs may have different sensitivity levels.
  • Health Conditions: Certain medical issues may require higher or lower doses.
  • Other Medications: Drug interactions can affect CBD effectiveness.

Monitoring and Adjusting the Dose

After administering CBD, closely observe your dog for any changes in behavior, energy levels, or signs of discomfort. This monitoring is essential for adjusting the dose or recognizing if CBD is not the right treatment for your dog.

Always Consult a Veterinarian

Before starting any CBD regimen, consult your veterinarian. They can provide a comprehensive health check-up and discuss whether CBD is the right choice, especially if your dog is on other medications.

Tips for Starting a CBD Regimen

When introducing CBD, start with a small dose and administer it at the same time every day. Consistency is key to how well your dog will respond to the treatment. Keep detailed notes to discuss with your vet, which can be invaluable for fine-tuning the dosage.

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


Determining the correct CBD dosage for a 13 lb. dog can be simplified by using the guideline of 0.2 mg per pound, yielding a dose of 2.6 mg. It’s crucial to start with a smaller dose and make adjustments as needed. Consulting a veterinarian is an essential step in ensuring that CBD is the right choice for your dog, especially when other medications are involved. With proper dosing and consultation, CBD can be a beneficial addition to your dog’s wellness routine.

Additional CBD for Dogs Resources

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