---
product_id: 287869844
title: "Sentry Dog Calming Collar for Dogs - Stress-Relief, Purple, 1 Count, All Breeds, Pheromone-Based Calming Effect"
brand: "sentry"
price: "$29.26"
currency: USD
in_stock: true
reviews_count: 5
category: "Sentry"
url: https://www.desertcart.us/products/287869844-sentry-dog-calming-collar-for-dogs-stress-relief-purple-1
store_origin: US
region: United States of America
---

# Fits all dog breeds & sizes Reduces loud noise anxiety 30-day pheromone release Sentry Dog Calming Collar for Dogs - Stress-Relief, Purple, 1 Count, All Breeds, Pheromone-Based Calming Effect

**Brand:** sentry
**Price:** $29.26
**Availability:** ✅ In Stock

## Summary

> 🐾 Keep calm and collar on – stress-free pups, happy homes!

## Quick Answers

- **What is this?** Sentry Dog Calming Collar for Dogs - Stress-Relief, Purple, 1 Count, All Breeds, Pheromone-Based Calming Effect by sentry
- **How much does it cost?** $29.26 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/287869844-sentry-dog-calming-collar-for-dogs-stress-relief-purple-1)

## Best For

- sentry enthusiasts

## Why This Product

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

## Key Features

- • **Universal Fit:** Designed with a secure buckle and durable nylon leather, perfect for dogs of all breeds and life stages.
- • **Calm for a Month:** Continuous 30-day pheromone release keeps your dog stress-free through every storm and celebration.
- • **Silence the Bark:** Scientifically proven to reduce excessive barking and destructive behaviors triggered by anxiety.
- • **Vet-Backed Safety:** Developed alongside top pet experts, ensuring a safe, non-invasive solution with zero long-term side effects.
- • **Stress-Free Socializing:** Helps your dog stay relaxed in noisy environments, making every walk and visit a breeze.

## Overview

The Sentry Dog Calming Collar is a pheromone-based, vet-approved solution designed to reduce anxiety, excessive barking, and fear of loud noises in dogs of all breeds. With a durable nylon leather buckle and a 30-day continuous release of calming pheromones, it offers safe, effective stress relief without side effects, making it a trusted choice for pet owners seeking peace of mind.

## Description

For more than a decade we’ve worked side by side with leading pet experts and top universities researching safe, effective ways to help pets lead happier, less stressful lives. SENTRY Calming Collar for Dogs is scientifically proven to reduce the fear of loud noises, excessive barking, and destructive behavior. This collar releases calming pheromones for your dog for 30 days. Safe and effective for use by dogs of all ages and breeds.

Review: Always works well for our dogs - We have been using Sentry calming collars for years as we found them to really be effective at calming our anxious miniature schnauzer and labrador at times of stress. They make the dogs smell really nice too !
Review: Seems to be helping. - The dollar seems to be helping reduce our rigs anxiety. She loves the smell. I’m scent sensitive do it’s a bit overwhelming at times. The 3 pack is a really good deal.

## Features

- Reduce Fear of Loud Noises: Sentry calming collars for dogs are scientifically proven to reduce the fear of loud noises, bad behaviors, and excessive barking among dogs
- Reduce Stress: The Sentry calming dog collar reduces the fear of loud noises, such as thunderstorms and fireworks
- Eliminate Unwanted Stress: Sentry Dog calming collar helps stop your dog's or puppy's excessive barking
- Safe & Effective: This calming canine collar is safe and effective when used as directed, without long-term side effects
- 30 Day Release: Sentry calming collar for dogs and puppies releases pheromones for up to 30 days

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07RD16CKC |
| Age Range Description | All Life Stages |
| Best Sellers Rank | #21,955 in Pet Supplies ( See Top 100 in Pet Supplies ) #34 in Dog Relaxants |
| Brand | Sentry |
| Brand Name | Sentry |
| Breed Recommendation | All Breeds |
| Breed recommendation | All Breeds |
| Closure Type | Buckle |
| Closure type | Buckle |
| Color | Purple |
| Colour | Purple |
| Country of Publication | USA |
| Customer Reviews | 3.5 out of 5 stars 1,836 Reviews |
| Dog Breed Size | All |
| Global Trade Identification Number | 00073091053217 |
| Included Components | Collar |
| Item Type Name | Collar |
| League Name | Sentry |
| Manufacturer | Plastech |
| Manufacturer Part Number | 5321 |
| Material | Nylon Leather |
| Material Type | Nylon Leather |
| Model Number | 5321 |
| Number of Items | 6 |
| Occasion | Stressful occasions |
| Pattern | Solid |
| Pet Type | Dog |
| Size | 1 count |
| Target Species | Dog |
| UPC | 073091053217 |
| Unit Count | 1 Count |

## Product Details

- **Brand:** Sentry
- **Closure type:** Buckle
- **Colour:** Purple
- **Material:** Nylon Leather
- **Pattern:** Solid

## Images

![Sentry Dog Calming Collar for Dogs - Stress-Relief, Purple, 1 Count, All Breeds, Pheromone-Based Calming Effect - Image 1](https://m.media-amazon.com/images/I/81l4SS7cnmL.jpg)
![Sentry Dog Calming Collar for Dogs - Stress-Relief, Purple, 1 Count, All Breeds, Pheromone-Based Calming Effect - Image 2](https://m.media-amazon.com/images/I/71uggwNWt9L.jpg)
![Sentry Dog Calming Collar for Dogs - Stress-Relief, Purple, 1 Count, All Breeds, Pheromone-Based Calming Effect - Image 3](https://m.media-amazon.com/images/I/71EOltum1AL.jpg)
![Sentry Dog Calming Collar for Dogs - Stress-Relief, Purple, 1 Count, All Breeds, Pheromone-Based Calming Effect - Image 4](https://m.media-amazon.com/images/I/81ElfRC2fnL.jpg)
![Sentry Dog Calming Collar for Dogs - Stress-Relief, Purple, 1 Count, All Breeds, Pheromone-Based Calming Effect - Image 5](https://m.media-amazon.com/images/I/71qW7EF+7PL.jpg)

## Questions & Answers

**Q: Does these collars fit bigger dogs?**
A: The biggest dog I ever had was a German Shepard and it fit her just fine.  I now have Jack Russell Terriers and it was necessary to cut a large portion of the collar off in order to fit her.

**Q: ingredients: what ingredients are in this collar (or ON it?) And I do not see a response from the manufacturer explaining the white stuff that flakes**
A: Thank you for your inquiry.  The ingredients are: Pheromone 0.02%, Inert Ingredients 	99.98%; Total: 100%.  The powder that flakes off the collars when it is being stretched and applied is a normal occurrence and is how the collar operates.  The pheromones are impregnated into the collar itself for a sustained release and the collar will still work for your pet.  The collar flaking will not make the collar less effective.

**Q: How do you put it on dog**
A: Measure your dog's neck, and then measure how much of the collar you'll need.   Cut the collar (it's made of rubber) to the size you need and leave a few extra inches on to be able to loop through the plastic buckle.  I'm pretty sure it came with specific directions inside.

**Q: has anyone used the cutoff piece into an extra collar? What are your tips to reuse the extra piece?**
A: I have a smaller dog, so the cutoff piece is about 8 inches or so. I weave it through her kennel door. It has a wire front and the cutoff piece weaves through it very easily. That way she has the extra scent while she is in her kennel.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Always works well for our dogs
*by O***T on 9 December 2024*

We have been using Sentry calming collars for years as we found them to really be effective at calming our anxious miniature schnauzer and labrador at times of stress. They make the dogs smell really nice too !

### ⭐⭐⭐⭐ Seems to be helping.
*by C***Y on 22 October 2021*

The dollar seems to be helping reduce our rigs anxiety. She loves the smell. I’m scent sensitive do it’s a bit overwhelming at times. The 3 pack is a really good deal.

### ⭐⭐⭐⭐⭐ Game Changer for my anxious rescue dog!
*by T***A on 16 April 2026*

Game Changer for my anxious rescue dog! The walks and vet visits are a breeze now! I have tried every other product on the market this is the only one that works for my dog. he is 28 kg

## Frequently Bought Together

- SENTRY PET Care Sentry Calming Collar for Dogs, Anxiety Reducing Pheromone Collar, Releases Pheromones for 30 Days, Helps Calm During Loud Noises and Separation, 1 Count, Purple
- Sentry Calming Chews for Dogs, Calming Aid Helps to Manage Stress & Anxiety, with Pheromones That May Help Curb Destructive Behavior & Separation Anxiety, Calming Health Supplement for Dogs, 60 Count
- SENTRY Calming Ointment for Dogs, Fast-Acting Releif for Anxious Dogs, 1.5 oz

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.us/products/287869844-sentry-dog-calming-collar-for-dogs-stress-relief-purple-1](https://www.desertcart.us/products/287869844-sentry-dog-calming-collar-for-dogs-stress-relief-purple-1)

---

*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-07-12*