---
product_id: 220236828
title: "K9 Select Dog Melatonin for Large Dogs - Composure Dog Calming Chews - Canine Melatonin for Sleep - Reduce Stress for Large Canines - 6 mg, 90 Beef Flavored Chewable Tablets"
brand: "k9 select"
price: "AR$77961"
currency: ARS
in_stock: true
reviews_count: 11
category: "K9 Select"
url: https://www.desertcart.com.ar/products/220236828-k9-select-dog-melatonin-for-large-dogs-composure-dog-calming
store_origin: AR
region: Argentina
---

# Supports natural sleep-wake cycle 6mg melatonin dose for large dogs 90 beef-flavored chewable tablets K9 Select Dog Melatonin for Large Dogs - Composure Dog Calming Chews - Canine Melatonin for Sleep - Reduce Stress for Large Canines - 6 mg, 90 Beef Flavored Chewable Tablets

**Brand:** k9 select
**Price:** AR$77961
**Availability:** ✅ In Stock

## Summary

> 🌟 Calm, Rested, and Thriving — Because Your Best Friend Deserves the Best!

## Quick Answers

- **What is this?** K9 Select Dog Melatonin for Large Dogs - Composure Dog Calming Chews - Canine Melatonin for Sleep - Reduce Stress for Large Canines - 6 mg, 90 Beef Flavored Chewable Tablets by k9 select
- **How much does it cost?** AR$77961 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/220236828-k9-select-dog-melatonin-for-large-dogs-composure-dog-calming)

## Best For

- k9 select enthusiasts

## Why This Product

- Trusted k9 select brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Stress & Anxiety Relief:** Calms dogs during thunderstorms, fireworks, and loud events, promoting composure when it matters most.
- • **Irresistible Beef Flavor:** Delicious chewable tablets your dog will love, making supplementation effortless and enjoyable.
- • **Vet-Recommended 6mg Dose:** Precisely formulated melatonin dosage tailored for dogs over 30 lbs to ensure effective calming and sleep support.
- • **Boosts Vitality & Coat Health:** Nutrient-rich formula enhances skin, coat, and overall wellness, helping your dog thrive daily.
- • **Supports Healthy Sleep Cycles:** Regulates your dog’s natural sleep-wake rhythm for peaceful nights without grogginess.

## Overview

K9 Select Dog Melatonin offers a veterinarian-recommended 6mg melatonin dose in tasty beef-flavored chewables designed specifically for large dogs. This supplement supports natural sleep cycles, reduces stress during anxiety-inducing events, and promotes overall vitality including skin and coat health. With 90 tablets per bottle, it’s a convenient, nutrient-rich solution trusted by thousands of dog owners to help their pets stay calm, sleep soundly, and live vibrantly.

## Description

desertcart.com : K9 Select Dog Melatonin for Large Dogs - Composure Dog Calming Chews - Canine Melatonin for Sleep - Reduce Stress for Large Canines - 6 mg, 90 Beef Flavored Chewable Tablets : Pet Supplies

Review: Highly recommend - Works great! Ive been using this brand of melatonin for my boxer and im super happy with the results. I did research and found out melatonin helps regrow hair loss for dogs suffering with seasonal alopecia, and thats when i found this product. I was a bit skeptical about it but gave it a try, I swear within a month i started seeing alot of her hairs growing back!! And then another month after that she had no more patches of hair missing, it all grew back! She loves the flavor, i get her the beef flavor, and she eats it just like a treat. I give it to her before bed and it seems to relax her, she falls right asleep, the next morning she doesnt wake up groggy at all. Some info about my dog, she’s a 5 yr old boxer, very healthy , her only issue was the seasonal alopecia which i hear is common. I will continue to buy this product its amazing! Im super happy with it. I would absolutely recommend it to others. I will try to upload photos on before and after. Might need to dig through all my photos of her😅
Review: Works well for us - Works great for our pup! She settles right down and sleeps all night.

## Features

- SPECIALLY FORMULATED MELATONIN FOR LARGER DOGS: K9 Select’s melatonin for dogs (6mg) comes in 90 beef-flavored chewable tablets. Veterinarians recommend 6 mg of dog melatonin for sleep twice daily for dogs over 30 lbs. For small dogs (<30 lbs), give ½ tablet twice daily or explore our other dog melatonin dosages and flavors.
- NATURAL COMPOSURE FOR DOGS: Help your dog stay calm during stressful events like thunderstorms, fireworks, or loud gatherings. K9 Select’s calming aid for dogs helps manage behavioral issues and promotes quiet moments of composure, ensuring your dog feels secure.
- HELPS IN SLEEP-WAKE CYCLE: Melatonin, naturally produced in dogs, regulates their sleep-wake cycle. K9 Select’s dog sleep aid with 3mg per dose is perfect for easing disruptions caused by stressful situations, ensuring a more calm dog peaceful and balanced routine for your dog.
- ENHANCES HEALTH AND VITALITY: This wellness calming chews for dogs supplement strengthens your dog’s resilience against health challenges and improves overall vitality. Suitable for both small and large dogs, it boosts protective mechanisms and promotes long-term health.
- NUTRIENT-RICH TREATS: K9 Select dog calming chews offer natural adrenal support, improving your dog’s skin, coat, and overall well-being. Rich in essential nutrients, these calming chews foster tranquility while nurturing your dog’s health and providing quiet moments.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B084DJHHFQ |
| ASIN  | B084DJHHFQ |
| Active Ingredients | Melantonin (6mg) |
| Allergen Information | Non-GMO |
| Best Sellers Rank | #1,910 in Pet Supplies ( See Top 100 in Pet Supplies ) #12 in Dog Relaxants |
| Brand Name | K9 Select |
| Customer Reviews | 4.2 4.2 out of 5 stars (6,283) |
| Date First Available  | July 20, 2020 |
| Dog Breed Size | Large |
| Flavor | Beef |
| Included Components | 90 tablets |
| Is Discontinued By Manufacturer  | No |
| Item Form | Tablet |
| Item Type Name | Pet Supplement |
| Item Weight | 1.76 ounces |
| Item model number  | K920029 |
| Manufacturer | Lignans for Life LLC |
| Manufacturer  | Lignans for Life LLC |
| Manufacturer Part Number | K920029 |
| Model Number | K920029 |
| Product Benefits | Dog sleep and hormone support supplement. |
| Product Dimensions  | 2.25 x 2.25 x 4 inches; 1.76 ounces |
| Specific Uses For Product | Active, Coat |
| Target Species | Dog |
| UPC | 857341003265 |
| Unit Count | 90.0 Count |

## Product Details

- **Active Ingredients:** Melantonin (6mg)
- **Brand:** K9 Select
- **Flavor:** Beef
- **Item Form:** Tablet
- **Item Weight:** 1.76 ounces

## Images

![K9 Select Dog Melatonin for Large Dogs - Composure Dog Calming Chews - Canine Melatonin for Sleep - Reduce Stress for Large Canines - 6 mg, 90 Beef Flavored Chewable Tablets - Image 1](https://m.media-amazon.com/images/I/71Q-RB-IWcL.jpg)
![K9 Select Dog Melatonin for Large Dogs - Composure Dog Calming Chews - Canine Melatonin for Sleep - Reduce Stress for Large Canines - 6 mg, 90 Beef Flavored Chewable Tablets - Image 2](https://m.media-amazon.com/images/I/71c6eemGP5L.jpg)
![K9 Select Dog Melatonin for Large Dogs - Composure Dog Calming Chews - Canine Melatonin for Sleep - Reduce Stress for Large Canines - 6 mg, 90 Beef Flavored Chewable Tablets - Image 3](https://m.media-amazon.com/images/I/71k9VOAp4aL.jpg)
![K9 Select Dog Melatonin for Large Dogs - Composure Dog Calming Chews - Canine Melatonin for Sleep - Reduce Stress for Large Canines - 6 mg, 90 Beef Flavored Chewable Tablets - Image 4](https://m.media-amazon.com/images/I/71TiVDRn5oL.jpg)
![K9 Select Dog Melatonin for Large Dogs - Composure Dog Calming Chews - Canine Melatonin for Sleep - Reduce Stress for Large Canines - 6 mg, 90 Beef Flavored Chewable Tablets - Image 5](https://m.media-amazon.com/images/I/818xUIN3FCL.jpg)

## Available Options

This product comes in different **Size, Flavor** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Highly recommend
*by R***Z on January 18, 2026*

Works great! Ive been using this brand of melatonin for my boxer and im super happy with the results. I did research and found out melatonin helps regrow hair loss for dogs suffering with seasonal alopecia, and thats when i found this product. I was a bit skeptical about it but gave it a try, I swear within a month i started seeing alot of her hairs growing back!! And then another month after that she had no more patches of hair missing, it all grew back! She loves the flavor, i get her the beef flavor, and she eats it just like a treat. I give it to her before bed and it seems to relax her, she falls right asleep, the next morning she doesnt wake up groggy at all. Some info about my dog, she’s a 5 yr old boxer, very healthy , her only issue was the seasonal alopecia which i hear is common. I will continue to buy this product its amazing! Im super happy with it. I would absolutely recommend it to others. I will try to upload photos on before and after. Might need to dig through all my photos of her😅

### ⭐⭐⭐⭐⭐ Works well for us
*by C***N on April 4, 2026*

Works great for our pup! She settles right down and sleeps all night.

### ⭐⭐⭐⭐⭐ Prescribed for growing hair
*by A***. on April 6, 2026*

Our dog had lost half of her hair. Our Vet said Meltonin has 50% chance of reversing that. We gave it to her and she is indeed growing he hair back! So it was worth trying.

## Frequently Bought Together

- K9 Select Melatonin for Dogs - Composure Dog Calming Chews - Dog Melatonin for Sleep - Reduce Stress Helps Composure Calming Treats for Large Dogs - 6 mg, 90 Beef Flavored Chewable Tablets
- K9 Select HMR Lignans for Dogs - Enhancer for Overall Wellness, Immune Support for Dogs - Norway Spruce Extract Holistic Dog Health - Digestion, & Coat Care - Peanut Butter, 20mg, 90 Tablets

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*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-04-25*