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Melatonin GG131MC2-120 Check price on Amazon

Melatonin for Dogs to Sleep 6mg - Doggie Sleep Aid Treats - Sleeping Pills for Anxiety - Extra Strength Calming Chews Large & Medium Breed Help Sleep at Night - Made in USA - 120Ct Review

By Dr. Lena Ortiz · Canine wellness writer · Published 2026-05-31 · Updated 2026-06-26

4.2 (2,000) Amazon rating$24.87400+ bought last month

Our verdict

This 6mg melatonin chew from GOODGROWLIES is built specifically as a sleep aid for large and medium breed dogs, with weight based serving guidance on the label, and a 4.2 star average across roughly 2,000 reviews backs it up as a widely used option in this category.

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Best for

Owners of large or medium dogs dealing with restless nights, disrupted sleep, or separation anxiety who want clear, weight based dosing guidance.

Skip if

You have a small dog under the weight brackets this formula is built around, or you're looking for a non-melatonin calming option.

  • Weight 0.6 Pounds

Our scorecard

4.2/5 overall
  • Owner rating4.2/5

    4.2 average across 2,000 owner ratings

  • Popularity3.2/5

    2,000 owner reviews, more than most models here

The overall score is owner satisfaction weighted by how many reviews back it, so a high rating from few reviews counts for less. The bars below show where this model stands against the other dog food and health supplements we track in this category on price, popularity and size. Context, not marks against it, and our read of the data, not a lab test.

Overview

['GOODGROWLIES built this chew around 6mg of melatonin per serving, marketed specifically as a sleep aid for restless nights, disrupted sleep, separation anxiety, and routine changes. The 120 count bag is labeled for all life stages and made in the USA.', 'The label spells out weight based serving guidance, half a chew per day for dogs up to 25 lbs, one chew for 26 to 50 lbs, two chews for 51 to 99 lbs, and three chews for dogs over 100 lbs, given about 30 minutes before bedtime as part of a consistent nightly routine.', "At $24.87 for 120 chews, it's mid-range on a per-chew basis. With about 2,000 reviews and a 4.2 star average, plus roughly 400 bought in the past month, it has a solid, established track record as a dedicated sleep aid rather than a general calming chew."]

Pros

  • Clear weight based dosing guidance printed right on the label
  • 6mg melatonin dose specifically positioned as a sleep aid
  • Large 120 count bag suitable for ongoing nightly use
  • Solid 4.2 star average across roughly 2,000 reviews

Cons

  • Built around weight brackets, so very small dogs may need a different product
  • Focused specifically on sleep rather than daytime stress triggers
  • Requires consistent nightly timing to work as intended per the label's directions

Specifications

Weight
0.6 Pounds

Performance notes

The 6mg melatonin dose and weight based serving chart set this apart as a more structured sleep aid than a general-purpose calming chew, with the label recommending it be given about 30 minutes before bed as part of a consistent nightly routine rather than as needed throughout the day.

What buyers say

About 2,000 reviews at a 4.2 star average, along with roughly 400 units bought in the past month, show steady, ongoing demand for this dedicated nighttime melatonin chew.

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Frequently asked questions

How much melatonin is in each chew?

Each chew contains 6mg of melatonin, dosed according to your dog's weight per the label's serving chart.

When should I give this chew?

The label recommends giving it about 30 minutes before bedtime, as part of a consistent nightly routine.

Is this meant for daytime anxiety or nighttime sleep?

It's marketed specifically as a sleep aid for restless nights and disrupted sleep, rather than a general daytime calming chew, though it does list separation anxiety as one of the situations it may help with.

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