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Melatonin for Dogs 2oz

Rated 4.0 out of 5
1 Review
Original Price £36.95
Current Price £34.95
For Adrenal Support & for Normal Sleep Patterns in Dogs

Support for adrenal glands and normal cortisol production:

  • Healthy coat and hair growth
  • Normal appetite and urination
  • Also helps with stress and normal sleep patterns

Order Pet Melatonin today for stress or to support your dog's cortisol levels (+ Adrenal Harmony Gold).

  • 1 bottle = 2 oz (59 ml)

What is Pet Melatonin?

Melatonin is a naturally-occurring hormone produced in the pineal gland of dogs (and other animals), and plays a large role in regulating sleep patterns. It also has a role in the regulation of cortisol production. In dogs, melatonin supplementation has been shown to target the adrenal cells and the amount of cortisol they make. This may support normal hair growth, normal appetite and urination in dogs. It has been shown that having a consistent level of melatonin in the body can help support balanced cortisol output by the adrenal glands. Melatonin inhibits some of the enzymes needed for the body to produce more cortisol.

Pet Melatonin is different from melatonin used for human consumption. It is a unique liquid form that makes it ideal to administer to dogs of all sizes in the correct amounts, unlike capsules or tablets. It is synthetically derived and not made from the pineal glands of pigs. A synthetic melatonin ensures safety from viruses or other microbes that can be present in animal tissue. Pet Melatonin is also not a quick-release or a slow acting form of melatonin. A simple form of melatonin is the ideal way to administer this supplement to a dog, and not quick or slow release. Pet Melatonin is enhanced with natural bacon flavour so it is something your dog will enjoy.

What is Pet Melatonin used for?

Pet Melatonin is a supplement made just for dogs. Animal studies have shown promising results supplementing melatonin to animals for adrenal support. By supporting the adrenals to be balanced, with normal cortisol production, dog owners report normal hair growth, less stress, normal energy levels and normal appetite and urination in their dogs.

For dogs who experience anxiety for any reason (such as from separation), melatonin is often the key to helping dogs maintain less stress in their day.

Pet Melatonin can also assist dogs if normal sleep patterns need to be achieved.

To recap, Pet Melatonin can help with:

  • Normal cortisol production by the adrenal glands
  • Normal hair growth
  • Regular appetite and urination
  • Stress from separation and calm moods generally
  • Stress due to things like loud noises
  • Sleep patterns

A Note from our Veterinarian...

A primary recommendation for dogs who are taking Adrenal Harmony Gold, is to also administer Pet Melatonin. Some dogs will initially experience an increase in relaxation (decreased activity) and more sleep. This usually stabilizes within about two weeks.

As mentioned, the daily administration of Pet Melatonin (and thus a constant level in the bloodstream) is what helps to target the cells of the adrenal gland and cause more normal cortisol production. Administration every 12 hours is ideal.

As a third recommendation, look for a reputable supplier of lignans. The perfect combination to supporting dog adrenals is:

  • #1 Adrenal Harmony Gold
  • #2 Pet Melatonin
  • #3 Lignans


Make sure your dog receives a diet high in nutrients. A supplement like SPARK contains nutrients and superfoods from whole food sources, along with probiotics and enzymes for overall good health, immunity and energy.

Administer product orally. Administer 30 minutes before pet's ideal bedtime to support sleep patterns. For adrenal support, administer every 12 hours. Note that label directions indicate TOTAL daily amount to give your dog (i.e. in a 24 hour period). To help moods or anxious situations administer at appropriate time, as needed. Do not exceed daily administration amounts given. Shake well.



  • 1 - 10 lb..... 0.25 ml (1/4 dropper)
  • 11 - 25 lb..... 0.5 ml (1/2 dropper)
  • 26 - 100 lb..... 1 ml (1 full dropper)
  • 100+ lb..... 1 - 2 ml (1 - 2 full droppers)
  • Does not require refrigeration.


    For animal use only. Not to be used during pregnancy or lactation. In case of accidental overdose, contact your health professional immediately.

    An examination from a veterinarian is recommended prior to using this product.

    Can my dog take Pet Melatonin with prescription drugs?

    There are no studies showing drug interaction with prescription drugs. Always check with your veterinarian

    Holistic veterinarians have developed formulas using time-honoured, traditional uses of herbs and integrated the latest scientific research. 

    These statements have not been evaluated by the Food and Drug Administration. This product and information is not intended to diagnose, cure, treat, mitigate or prevent any disease or condition.

    Legal disclaimer: Results may vary from pet to pet


    Melatonin... 3 mg/ml (20 drops/ml)


    Pet Melatonin is synthetically derived. No animal gland tissue, just pure melatonin. There are also no agents used to increase or decrease absorption rate.

    Delivery Information:

    Orders will be dispatched within 2 working days of receipt, Monday-Friday (excluding bank holidays) and wherever possible will be dispatched the same day. 
    We do not process any deliveries over weekends or on bank holidays. Deliveries are made between 7am and 7pm (later at busy periods).

    Standard Delivery*:

    FREE when you spend over £39 or £3.95 if less (mainland only)
    Delivery within 2-3 working days from dispatch (this can be longer at busy periods such as run up to Christmas etc)
    Tracked for service with courier 

    Next Working Day Delivery (with 1 hour delivery slot)

    Available for £5.95 regardless of spend value

    Delivery next day if ordered before 2pm

    (note: orders on a Friday will be delivered Monday, weekend orders will ship Monday for Tuesday delivery). 

    DPD Tracked service. This is for Mainland UK addresses only

    Email or text advising of a one hour delivery time slot. This will arrive the morning of your delivery day.

    This service is a tracked next day service but the couriers will only guarantee delivery within 2 working days. At peak times this could be more likely. Please only contact us if you have not had delivery after 2 working days. 


    *Non Mainland Delivery is charged at £4.95 for Standard Delivery

    Further details regarding delivery information can be found on our Delivery Information Page. 

    average rating 4.0 out of 5
    Based on 1 review
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    100% of reviewers would recommend this product to a friend
    1 Review
    Reviewed by Lia G.
    Verified Buyer
    Review posted
    I recommend this product
    Rated 4 out of 5

    Seems to be working

    I previously ordered this melatonin from other companies which took ages to arrive however, I received my order from Treat your dog literally the day after so will definitely be ordering from here again. With regards to the product - I think it’s working for my dog who’s had Cushing for a year, her hair seems to be growing back slowly, and she’s very chilled. She does have this in combination with lignans and adrenal harmony. Combined I’ve seen reduced symptoms such as reduced need for the bathroom, less drinking and solid stools but it’s hard to know which one is improving her symptoms. The 4* is based on the product not with Treat your dog.

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