K9 Select Melatonin Beef Flavor Calming Dog Supplement, 6-mg, 90 count

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At a Glance

  • Immune Support
  • Skin & Coat Health
  • Vitamins & Minerals
  • Made in USA
  • All Lifestages
  • All Breeds
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$19.49 Chewy Price
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$20.99 List Price
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About This Item

Details

  • Specifically designed for larger breeds, the Melatonin Chewable Tablets are packed with melatonin to support overall health
  • Life can be overwhelming for dogs, especially during loud events or when they’re alone. These supplements naturally support adrenal glands thereby supporting reduction of cortisol, the stress hormone.
  • Just like humans, dogs produce melatonin naturally, and melatonin supplements can help ease tensions and promote your buddy’s overall wellness.
  • The melatonin tablet for dogs does more than aid in stress management—it’s also a powerful antioxidant. This helps support your dog’s immune system.
  • Beyond stress management, these melatonin supplements help support your dog’s overall well-being.

Ingredient Information

Instructions

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Questions & Answers

2 Customer Questions

What is the fat percentage (max) for this item?

Will this cause a dog's blood sugar to drop?

Answer by Chewy • Feb 10, 2025
A drop in blood sugar is not a known side effect of this product. Additionally, it contains no xylitol or harmful sugar additives.
Reviews
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4.4
Rated 4.4 out of 5 stars
166 Ratings
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Customers Mention

Chewy identifies key considerations with the help of artificial intelligence and our veterinarians.

Ease of Use

82% Positive

Effectiveness

83% Positive

Ingredients

86% Positive

Long-Term Benefits

81% Positive

64 Customer Reviews

Rated 5 out of 5 stars
By Sandra on Dec 26, 2025

6mg Melatonin

Our pittie mix suffers from seasonal hair loss and we had read a medical study that Melatonin helps prevent seasonal hair loss. She has been on this 2 times a day

Our pittie mix suffers from seasonal hair loss and we had read a medical study that Melatonin helps prevent seasonal hair loss. She has been on this 2 times a day for a year and no more hair loss.

Rated 5 out of 5 stars
By Lynda on Oct 11, 2025

Really works!

Clyde is terrified of thunder He weighs about 60 lbs. I give him 3 chews before a thunderstorm and within 20 minutes, he's snoozing peacefully, and completely unbothered

Clyde is terrified of thunder He weighs about 60 lbs. I give him 3 chews before a thunderstorm and within 20 minutes, he's snoozing peacefully, and completely unbothered by the thunder. I love that Pawfy is all natural and contains all the stuff that makes us sleepy: chamomile and tryptophan -- that stuff in turkey that makes you sleepy after Thanksgiving dinner I don't want my dog hooked on Trazadone, which is what the vet recommended.

Rated 5 out of 5 stars
By Monica on Oct 4, 2025

Seasonal Alopecia

Since I started giving my dog these, his seasonal alopecia had lessened. He used to get large flank bald spots in the spring. Not this year. Just a few smaller spots

Since I started giving my dog these, his seasonal alopecia had lessened. He used to get large flank bald spots in the spring. Not this year. Just a few smaller spots that filled back in quickly. I am not saying this will work for your dog. I am not a vet... but I tried it for my dog AFTER discussing it with the vet. It helps. If your dog suffers from Seasonal Alopecia... check with your dog's vet.

Rated 5 out of 5 stars
By Barb on Oct 31, 2025

K9 Select is just what I needed for my pup.

We have a young boxer full of energy and has separation anxiety when we leave our home. K9 Select helps to ease her anxiety without the side effects of using prescription

We have a young boxer full of energy and has separation anxiety when we leave our home. K9 Select helps to ease her anxiety without the side effects of using prescription drugs.

Rated 5 out of 5 stars
By Barbara on Oct 27, 2025

Calms my Dogs

We give to both dogs in the evening to help calm them down. Love that these are specific for pets as many OTC Melatonin brands contain substances dangerous to d

We give to both dogs in the evening to help calm them down. Love that these are specific for pets as many OTC Melatonin brands contain substances dangerous to dogs.

Rated 5 out of 5 stars
By Lisa on Jan 4, 2026

Works Great!

Vet prescribed for prior to blood draw appointment and it helped.

Vet prescribed for prior to blood draw appointment and it helped.

Rated 1 out of 5 stars
By Megan on Aug 27, 2025

Does not work!

My 14 yr old shepherd has to be on Prednisone for the rest of her life. I was looking for something to help her sleep. This didn't help at all. Don't buy!! The calming

My 14 yr old shepherd has to be on Prednisone for the rest of her life. I was looking for something to help her sleep. This didn't help at all. Don't buy!! The calming hemp oil works much better! I'd give it 0 stars if I could.

Rated 5 out of 5 stars
By Joanie on Nov 7, 2025

Great price / Great Quality

It has actually taken the edge off my dog without him being drowsy during thinderstorms

It has actually taken the edge off my dog without him being drowsy during thinderstorms

Rated 5 out of 5 stars
By Jan on Jun 10, 2025

What I like about K9 Select Melatonin

My Zuzu is 9 years old, has arthritus, but overall is very healthy. But at night she was having trouble sleeping thru the night. She is allowed on the bed and she

My Zuzu is 9 years old, has arthritus, but overall is very healthy. But at night she was having trouble sleeping thru the night. She is allowed on the bed and she would constantly jump off and on the bed all night because she was restless. (Not only did she not get any sleep, neither did I because I partially woke up every time she jumped on the bed). She has been on K9 Select Melatonin Beef Flavor for 2 weeks. I can happily say she now sleeps thru the night and so do I. We are both getting a good nights sleep.

Rated 5 out of 5 stars
By Richelle on Oct 17, 2025

Helps keep anxious doggy calmer

Noticeable difference in 12 year old dog's anxiety. And she takes them without pill pockets!

Noticeable difference in 12 year old dog's anxiety. And she takes them without pill pockets!