Welcome to our article on Flexeril dosage for dogs. As pet owners, we always want to ensure the health and comfort of our beloved furry friends. One way to do this is by being familiar with common medications and their appropriate doses for pets. In this article, we will discuss everything you need to know about administering Flexeril, a commonly prescribed muscle relaxant, to your dog. We will cover the correct dosage, potential side effects to look out for, and important safety considerations. So, let’s dive in and make sure we are giving our canine companions the best care possible.

Flexeril Dosage for Dogs

Dogs, like humans, can experience muscle pain and tension due to various reasons such as injury, illness, or aging. In some cases, a veterinarian may prescribe a medication called Flexeril to help relax your dog’s muscles and alleviate any discomfort or pain. Flexeril, also known by its generic name Cyclobenzaprine, is a muscle relaxant that works by blocking nerve impulses between the brain and muscles. It is essential to follow the correct Flexeril dosage for dogs to ensure your furry friend’s safety and effectiveness of the treatment.

About Flexeril

Flexeril is a prescription medication that is FDA approved for use in humans only. While it is not specifically approved for veterinary use, veterinarians can legally prescribe it as an off-label treatment for dogs. Flexeril comes in tablet form and is available in different strengths, including 5mg, 7.5mg, and 10mg. The proper dosage of Flexeril for dogs depends on their weight, overall health, and the severity of their condition.

Calculating the Flexeril Dosage for Dogs

As mentioned earlier, the recommended dosage of Flexeril for dogs varies based on their weight. The general rule of thumb is to administer 0.5-1mg of Flexeril per pound of body weight, given three times a day. For example, if your dog weighs 20 pounds, the recommended dosage would be 10-20mg per dose, three times a day.

It is crucial to note that this calculation is a general guideline and may vary depending on your dog’s specific needs and condition. Always consult your veterinarian before administering any medication to your dog, including Flexeril.

Potential Side Effects of Flexeril in Dogs

As with any medication, there is a risk of potential side effects when giving Flexeril to your dog. Some common side effects reported include drowsiness, dizziness, dry mouth, and constipation. These mild side effects usually go away on their own and should not cause any serious concerns. However, if you notice any severe or persistent side effects, contact your veterinarian immediately.

Safety Considerations for Administering Flexeril to Dogs

While Flexeril can be an effective treatment for muscle pain and tension in dogs, there are some safety considerations to keep in mind before giving it to your furry friend.

1. Always consult your veterinarian first: Never give your dog any medication without consulting your veterinarian first. They will be able to determine if Flexeril is the right treatment for your dog’s condition and provide the correct dosage based on their weight and health.

2. Do not use in certain medical conditions: Flexeril is not recommended for dogs with certain medical conditions such as liver or kidney disease, glaucoma, or heart problems. Inform your veterinarian of any pre-existing health conditions your dog may have before starting them on Flexeril.

3. Be cautious with other medications: Certain medications can interact with Flexeril, including sedatives, antidepressants, and antihistamines. Make sure to inform your veterinarian of any other medications your dog may be taking to avoid any adverse reactions.

4. Monitor your dog’s behavior: While Flexeril is generally safe for dogs, it can cause drowsiness and dizziness. Monitor your dog’s behavior closely after administering the medication to ensure they do not experience any adverse effects.

Alternatives to Flexeril for Dogs

If you are hesitant to give your dog Flexeril or if it is not suitable for their condition, there are some alternative treatments you can consider.

1. Physical therapy: In some cases, physical therapy may be a more natural and effective way to help your dog with muscle pain and tension. Your veterinarian may refer you to a canine physical therapist who can develop an exercise plan tailored to your dog’s needs.

2. Holistic therapies: There are various holistic therapies available that can help relax your dog’s muscles, such as acupuncture, massage, and chiropractic care. Consult your veterinarian for recommendations on which therapy may be suitable for your dog.

3. Dietary supplements: Certain dietary supplements, such as glucosamine and chondroitin, may help reduce inflammation and improve joint health in dogs. Consult your veterinarian before giving your dog any supplements.


Flexeril can be an effective treatment for muscle pain and tension in dogs when given in the correct dosage and under the supervision of a veterinarian. Always follow your veterinarian’s instructions and monitor your dog’s behavior closely when administering Flexeril. If your dog experiences any adverse effects, contact your veterinarian immediately. Remember, never give your dog any medication without consulting your veterinarian first.

In conclusion, Flexeril can be an effective muscle relaxant for dogs when used in the correct dosage. It is important to consult with a veterinarian before administering this medication to your furry friend, as the dosage may vary depending on the size and condition of the dog. While Flexeril can provide relief for muscle pain and spasms in dogs, it is also important to monitor for potential side effects and ensure safe administration. With proper care and guidance from a veterinarian, Flexeril can be a helpful tool in managing musculoskeletal issues in dogs. Remember to always prioritize your dog’s health and well-being, and never hesitate to seek professional advice when it comes to medication.

By Kitty Smith

I am a Ohio living blogger with a penchant for all things pretty. You can typically find me roaming around my neighborhood of Long Island with latte in my hand and with an iPhone raised above my head to capture the majesty of it all. I mostly post fashion content to Kitty's Lifestyle and I also post recipes on my cooking blog Kitty's Kitchen Recipes.

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