Melatonin Dosage for Dogs

The pineal glands in both humans and dogs produce melatonin naturally. It regulates the sleep-wake cycle and helps to maintain a regular circadian rhythm. However, some canine pets may need additional melatonin dosage for dogs due to medical conditions, anxiety, or sleep disorders. 

From understanding what melatonin is to considering factors before giving it to your furry friend, we'll guide you through all you need to know about this powerful supplement and its uses.

How does melatonin work? Both humans and animals produce melatonin naturally; this hormone plays an important role in controlling the body's sleep/wake cycle. It is produced in the pineal gland, located deep within the brain, and its production increases as darkness falls and decreases when light returns. The way melatonin works is by controlling shifts in hormone levels that affect wakefulness and fatigue.

Can You Give a Dog Melatonin?

Can dogs have melatonin? Yes, as these can help in many ways, including their sleep and relaxation. It can also support their overall well-being and ease anxiety. Thanks to its antioxidant properties, it also helps prevent cell damage from free radicals. While melatonin supplements are generally safe for most canines, it is always best to check with your vet for specific dosing advice.

Thanks to its antioxidant properties, it also helps prevent cell damage from free radicals. While melatonin supplements are generally safe for most canines, it is always best to check with your vet for specific dosing advice.

Melatonin Is Safe for Dogs

Melatonin is generally safe for dogs if used and given correctly. It's a natural supplement that has been well-researched and is commonly used to support pets' health.

With the right dose and usage instructions, melatonin can be an effective natural solution for many canine-related issues. We prioritize your pet's safety, so you can trust our products to be both effective and gentle. Enjoy peace of mind knowing you're giving your dog a high-quality, reliable supplement.

Benefits of Melatonin for Dogs

Melatonin can be a great supplement for dogs, with numerous potential perks. Lignans for Life’s melatonin for dogs is specially formulated in chewable tablets that come in two delicious flavors: beef and peanut butter. They are carefully formulated to:
  • Maintain a healthy sleep-wake pattern 
  • Provide natural hormone support 
  • Enhance comfort, calm, and relaxation
  • Improve overall well-being while promoting coat and skin health

For dogs, melatonin can be given orally or applied topically to help them sleep better and ease stress behaviors like barking or pacing at night. It may also be helpful for dogs with separation anxiety, noise phobias, or other issues causing restlessness.  Studies have also shown that melatonin can reduce symptoms of stress in canines, including refusal to eat, excessive pacing or panting, as well as whimpering and licking. 

Melatonin may also help lower aggressive behavior in dogs. Because the body responds to stress by producing additional cortisol, the reduction in stress, anxiety, and aggression that results from melatonin supplementation may have a secondary effect (beyond the direct effects mentioned) of reducing cortisol levels.

Melatonin for Canine Cushing’s Disease

Cushing’s disease is a debilitating disease that typically strikes older dogs. The condition occurs due to a malfunction in the endocrine system, resulting in the overproduction of cortisol, a stress hormone.  Here are signs of Cushing's disease in canines:
  • Excessive panting
  • Increased thirst
  • Excess hunger
  • Lethargy
  • Potbelly
  • Frequent urination
  • Hair loss
  • Thinning skin

Melatonin provides relief to dogs with Cushing’s disease by regulating hormones, maintaining the body’s circadian rhythm, and providing antioxidant benefits. The supplement aids the body in blocking the uptake of increased cortisol caused by a benign tumor on the pituitary gland or adrenal gland. Melatonin can also help treat hair loss in dogs, especially in those with Cushing’s.  

Furthermore, research has shown that combining lignans and melatonin helps lower the production of aromatase enzymes, which in turn helps lower cortisol and estradiol levels—estradiol is the hormone responsible for the symptoms of Cushing’s disease. They also help to alleviate the pain and discomfort caused by the disease.  

Since both lignans and melatonin are natural substances and less expensive than other synthetic drugs and treatments, they make for the ideal first line of defense against Cushing's disease.

Factors to Consider When Determining Melatonin Dosage for Dogs

Several factors must be taken into account when deciding how much melatonin to give your dog. These factors include:

Age and Weight of the Dog

The melatonin dosage for dogs varies depending on their age and weight. Typically, a smaller dog will require a lower dose than a larger dog. The general guideline is to provide 1-6 mg of melatonin for every 10 pounds of body weight.

Underlying Medical Conditions

Dogs with certain medical conditions like liver or kidney disease might need less melatonin. Be sure to consult your vet about the right dosing option for your dog’s specific health needs.

Purpose of the Melatonin Supplementation

Melatonin supplements can be used for several reasons, including anxiety, sleep disorders, and separation anxiety. The melatonin dosage for a dog can vary based on the reason it's being used. For instance, a higher dose may be required for a dog with severe anxiety.

Formulation and Concentration 

Melatonin supplements come in various types, including tablets, liquids, and chews. The concentration of melatonin can vary depending on the form of supplement. Therefore, it's crucial to consult with your veterinarian to determine the appropriate form and concentration for your dog.

Interaction with Other Medications or Supplements

Melatonin products could potentially interact with other medications or supplements your dog is using. It's essential to inform your veterinarian of all the medications and supplements your dog is currently taking to avoid potential adverse reactions.

Melatonin for Dogs Dosage Chart by Weight and Frequency Guidelines

The right dosage of melatonin for dogs is key. However, determining the correct amount and frequency of melatonin for your pup can be tricky because every dog is different.  Generally, the recommended dose of melatonin for dogs is 1-3 mg per 10 lbs. of body weight, given twice a day or as needed. 

However, some vets may recommend higher doses based on your pup's age, size, and medical history. It's important to remember that when giving your pup supplements like melatonin, it's best to start with a lower dose and work up gradually if needed. 

Here is a melatonin dosage calculator based on the melatonin dosage chart recommended by the University of Tennessee College of Veterinary Medicine.

Select Your Dog's Weight

1 lbs

Recommended Dosage

Based on your dog's weight, you could give your dog 1 mg every 12 hours.
Melatonin usually starts working within 10 to 15 minutes after a dog takes it. If you’re using melatonin for sleep issues or anxiety, give it to your dog 30 minutes before bedtime or an anxiety-inducing event like going to an unfamiliar place, meeting new people, or leaving them alone at home. It's also worth noting that you should never give your pet more than the recommended dosage, as an overdose could cause severe side effects, including:
  • Nausea
  • Drowsiness
  • Increased thirst
  • Diarrhea
  • Vomiting
  • Agitation
  • Lethargy
If you're unsure about the correct amount for your pooch or have any questions about the melatonin dosage calculator based on the recommended melatonin dosage chart, always consult your vet before administering any supplement.

Lignans for Life Melatonin for Dogs

Melatonin is great for your dog’s health in various ways. With Lignans for Life, you know your pets are receiving the best supplements possible. Our melatonin supplements for dogs are carefully formulated to provide therapeutic doses of the hormone, enhancing sleep quality and promoting general health. Our products have been subjected to stringent testing to ensure their high quality, purity, and performance standards.

Best Melatonin for Dogs

Looking for quality melatonin options to help your dog relax and sleep better? Our top picks offer safe, effective solutions to support your furry friend's well-being. Check out our melatonin products below to find the perfect option for your pet.