Fifth and Fido Calmify Melatonin Dog Supplement

By Fifth and Fido
Rated 3.375 out of 5 stars


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$29.99Chewy Price

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FREE 1-3 day delivery over $35

About This Item


  • Helps your pup to take it easy when faced with stressful situations, such as kenneling, separation anxiety, going to crowded places, or visiting the vet.
  • Helps your canine companion regain its composure, stay quiet and feel serene without making it drowsy, groggy or lethargic after the effects have worn off.
  • Soothes and appeases your dog's fears, so she is able to fall asleep and enjoy uninterrupted rest at night.
  • When anxious, some dogs bark or growl uncontrollably. This supplement will help reassure your pet that everything is all alright and that there is no need to get fussy.
  • This supplement is easy to administer and is suitable for dogs of all breeds and sizes.

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Nutritional Information

Feeding Instructions


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Top IngredientsMelatonin, Purified Water, Vegetable Glycerin, Natural FlavoringActive Ingredients: Ashwagandha Root, Astraglus Root, Eleuthero Root...Active Ingredients: Glucosamine Hcl (Corn), Chondroitin Sulfate (Beef), Msm (Methyl-Sulfanylmethane 99.9%)...Proprietary Formula, Passion Flower (Herb), Skullcap (Herb)...Active Ingredients: Each Drop Contains: 6 mg, of N-Dimethylglycine (D mg )., Inactive Ingredients: Citric Acid...
Breed SizeSmall Breeds, Medium Breeds, Large Breeds, All BreedsSmall Breeds, Medium Breeds, Large Breeds, All BreedsExtra Small Breeds, Small BreedsExtra Small Breeds, Small Breeds, Medium Breeds...Extra Small Breeds, Small Breeds, Medium Breeds...
Health FeatureCalming, High-Energy, Vitamins & MineralsAppetite Stimulation, Digestive Health, Immune Support, Kidney CareHip & Joint SupportBrain HealthImmune Support
LifestageAdultAdultAdult, SeniorPuppy, Kitten, Adult, SeniorPuppy, Kitten, Adult, Senior
Food FlavorPoultry, ChickenUnflavoredUnflavoredUnflavored
Food FormSupplementLiquidSupplementSupplementSupplement

Questions & Answers

6 Customer Questions

so i need to use 1 drop oral for dog that 19 pounds?...
Answer by ChewyMar 31, 2022
For dogs weighing under 35 pounds, feed 1 dropper. For dogs weighing 35-75 pounds, feed 2 droppers. For dogs weighing over 75 pounds, feed 3 droppers. This supplement can be administered directly into the dog's mouth or mixed with food for best results.

Is this safe?
Answer by ChewyApr 28, 2023
This supplement is safe and formulated for adult dogs.

Is this synthetic or animal melatonin?
Answer by ChewyJun 29, 2022
This supplement does not include animal melatonin, and it is synthetic.

Does this sedate the dog or just calm them. Is it safe
Answer by ChewyJun 04, 2020
This supplement helps promote relaxation during stressful situations like trips to the vet, kenneling, separation anxiety, fireworks, thunderstorms and more. It may also work as a natural sedative to help promote deep sleep and help reduce aggressive behavior like uncontrollable growling. It is safe to use for all dog breeds and sizes.

ReviewsWrite a Review

Rated 3.375 out of 5 stars
8 Ratings
Would recommend to a friend

8 Customer Reviews

Rated 5 out of 5 stars
By Illi on Jul 6, 2023
Top 500 Contributor

Takes the edge off

We tried this over the holiday weekend every day and two dosages on the 4th of July. First day it didn't seem to help much, to take the fear off fireworks, but then the other days it actually was calming. I will make sure to have this on hand for New Year's Eve.

Rated 2 out of 5 stars
By ZombieMomma on Aug 19, 2022

slimy goop in two bottles so far

First bottle received with yellow and brown slimy goop in the dropper and couldn’t get them out. Chewy sent replacement bottle and that too has floating goop in the dropper and the bottle. I just don’t think that’s a good sign. Bacteria growth is not something I want my pet to ingest. At this point I think I will have to go with a different brand.

Rated 5 out of 5 stars
By Annie on Nov 12, 2022

One of the best!

This works great! It helps Winston to relax and not be so active.

Rated 1 out of 5 stars
By dogmama on Feb 28, 2021

Careful of mold growth

I tried this product on my senior labs to help with thunderstorm and groomer anxiety. I can't say that it had a significant effect on calming them. Also, an opened bottle will grow mold. I nearly gave a dose to my dog yesterday but noticed some slime in the dropper. Had to throw out half a bottle.

Rated 1 out of 5 stars
By JsDad on Jun 29, 2020

Scared to use it

I was scared to give this supplement to my dog. There was a green and white clump of junk in the dropper tube when I opened the bottle and there are pieces of the same stuff floating in the supplement itself. The seal was intact before I opened it. The bottle says to shake well before using, and I did. It may be normal, but I’m not going to chance it.

Rated 4 out of 5 stars
By Sandi on Jul 18, 2020

This really works!

This product works wonders for my dogs. Don't know why I didn't try it first! I tried the hemp product previously & it didn't work for my dogs.

Rated 4 out of 5 stars
By Cutetoy on Jun 11, 2020

It calmed my dog some

I was hoping for it to calm my dog more than it did.

Rated 5 out of 5 stars
By Lulu on Feb 10, 2020

my dog likes this product.

this product seems to help my dog rest calmly. she also likes the taste. so giving to her is easy...not a normal experience for this dog.