---
product_id: 138691306
title: "Sentry Calming Collar for Cats, Long-Lasting Pheromone Collar Helps Calm Cats for 30 Days, Reduces Stress, Anxiety, Loud Noises and Separation, 3 Count"
brand: "sentry"
price: "2402510₫"
currency: VND
in_stock: true
reviews_count: 7
category: "Sentry"
url: https://www.desertcart.vn/products/138691306-sentry-calming-collar-for-cats-long-lasting-pheromone-collar-helps
store_origin: VN
region: Vietnam
---

# 30-day pheromone release Reduces loud noise anxiety Adjustable collar length Sentry Calming Collar for Cats, Long-Lasting Pheromone Collar Helps Calm Cats for 30 Days, Reduces Stress, Anxiety, Loud Noises and Separation, 3 Count

**Brand:** sentry
**Price:** 2402510₫
**Availability:** ✅ In Stock

## Summary

> 😽 Keep calm and collar on – because your cat deserves stress-free vibes!

## Quick Answers

- **What is this?** Sentry Calming Collar for Cats, Long-Lasting Pheromone Collar Helps Calm Cats for 30 Days, Reduces Stress, Anxiety, Loud Noises and Separation, 3 Count by sentry
- **How much does it cost?** 2402510₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/138691306-sentry-calming-collar-for-cats-long-lasting-pheromone-collar-helps)

## 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

- • **Month-Long Calm:** Enjoy up to 30 days of continuous pheromone release that soothes your cat’s anxiety without daily upkeep.
- • **Behavioral Reset:** Effectively curbs unwanted scratching and inappropriate marking, promoting a peaceful environment.
- • **Vet-Trusted Safety:** Developed alongside pet experts, this collar offers a safe, non-invasive solution with no long-term side effects.
- • **Tailored Fit Comfort:** Easily adjustable collar with a slip-away buckle ensures a secure yet safe fit for all cat sizes.
- • **Noise-Proof Your Home:** Scientifically proven to reduce fear of loud noises, minimizing stress-induced meowing and hiding.

## Overview

The Sentry Calming Collar for Cats delivers a scientifically backed pheromone release for up to 30 days, reducing anxiety triggered by loud noises, separation, and environmental changes. Designed with an adjustable slip-away buckle for safety and comfort, it helps curb unwanted behaviors like excessive meowing, scratching, and marking. Trusted by veterinarians and pet experts, this collar is a hassle-free, effective solution to keep your feline friend calm during stressful moments.

## Description

For more than a decade, SENTRY has worked side by side with leading pet experts and top universities researching effective ways to help pets lead happier, less stressful lives and to strengthen their bonds with their owners. SENTRY Calming Collar for Cats quickly releases a pheromone through an easy-to-slip-on collar that helps alleviate problem behaviors triggered by travel, thunderstorms, visitors in the home, and even introducing a new cat into the family. SENTRY Calming Collar for Cats has a slip-away buckle that loosens when pressure is applied unexpectedly. IMPORTANT: If your cat has never worn a collar before, please follow these instructions: 1. Apply the collar loosely around their neck and supervise them for 10 minutes. 2. If your cat tolerates the collar, tighten it enough so that you can fit two fingers in between the collar and their neck. 3. Supervise them for 30 minutes. 4. If your cat continues to tolerate the collar, you can leave it on your cat unsupervised.

Review: Helps keep my cat comfortable during moves and trips - I purchased this item to help keep my cat comfortable during very stressful events like moving or me being away for a few weeks on externships. I really believed that this collar helped her because she would spend less time hiding during stressful events when I had this collar on her. As a veterinarian, I of course was a little skeptical to how much this might help my cat. I have tried other brands to help calm her, however, the plug-in liquid diffusers made me SO worried because of all the fire hazard warnings. The spray pheromone option was also in consideration, but keeping up with spraying and refreshing the pheromones was unrealistic for me and her cat sitters. This collar seemed perfect to me, and I have purchased this twice already. The collar is pretty thick and long, so it is bound to fit any cat. Because it is long, however, you do have to cut off the excess length after applying and tightening the collar. I left enough space for 2-3 fingers so it wasn't too tight on my cat. Every time she has worn this, she has never attempted to remove it, scratched it, bitten it, or seemed uncomfortable while wearing it. The actual application was very easy, you just kind of apply it like a zip-tie and cut off the little end and that's it. However, because I have never seen her try to get this off, I can't comment on its safety and that was my only concern with the collar. I'm not sure what would happen if she got it caught on something and if she would be able to free herself. However, every time I have left this on her and gone on vacation, she always had a pet sitter or someone else at home to watch her. I do think that the collar works, and at least helps her adjust during stressful events. That being said, I have not used this for continuous, long-term use. I also think I see the best results because I only leave it on for the time it states the collar is effective for. After the effective date passes, I remove the collar. I had considered buying less expensive alternatives, but I tend to just stick with what works and this seemed to work for my cat.
Review: Helps My Anxious Jumpy Cat (with pros/cons and tips) - PROS: This collar works better than any other anti anxiety alternative I’ve tried. My Furgie is pretty jumpy when it comes to a lot of things, and if there’s new people, new environments, or just periods of heightened anxiety, this collar makes a drastic difference. As it works for 30 days, I can usually sense when the collars effectiveness has ran out, because Furgies anxiety will become more noticeable. I’ve tried other collars and diffusers, with strong funky smells that fill up the room, and they all pale in comparison to SENTRY’s effectiveness. CONS: Before buying this collar I saw lots of safety concerns raised by other pet parents, from choking hazards to causing rashes. I’ve never had an issue with a potential choking, maybe Furgie has a higher IQ (sincerely no offense) but this alone has caused an issue for me. Apparently due to choking concerns, SENTRY made the collar clasp release easier, which Furgie likes to take advantage of in her free time. To combat this, I’ve tried a few methods, and have seen a few on here that look worth trying. HOWEVER: if you’re reading this before purchasing, I’d recommend the first bullet if your cat is indoors and doesn’t ordinarily wear a collar before worrying about devising a makeshift alternative by attaching it to other collars or some other sophisticated workaround. The methods that have worked for me include: • Putting a collar on the cat at least a week or two before putting the SENTRY collar on so the cat gets used to the sensation of having a collar on. Most cats HATE wearing a collar, so this will help with the initial itchiness and scratching your cat will inevitably have to get out of their system. Wait until this phase subsides, the longer the better, as you don’t want to waste your $25 on a collar that sits under your bed in the one spot you can’t reach. • Leaving the collar length a bit longer, so if your cat tries to unhook the collar it takes much more effort and they likely will give up. (Pictures 1&2) • Putting an additional collar on so when your cat scratches the collar they’re scratching the wrong collar and can’t unhinge the clasp. (Pictures 3&4) • A teeny tiny bit of super glue on the clasp before quickly sliding the collar on and letting it dry for a few seconds before the cat has a chance to know what happened. All in all, it’s a 5 star product review for me despite the cons, as it’s the best product in its class and I’ll do anything to make my baby feel more comfortable.

## Features

- Reduce Fear of Loud Noises: Sentry calming collars for cats are scientifically proven to reduce the fear of loud noises, bad behaviors, and excessive meowing among cats
- Reduce Stress: The Sentry calming cat collar reduces excessive meowing in cats and kittens
- Eliminate Unwanted Behavior: Sentry cat calming collar helps stop inappropriate marking and unwanted scratching
- Safe & Effective: This calming feline collar is safe and effective when used as directed, without long-term side effects
- 31 Day Release: Sentry calming collar for Cats and kittens releases pheromones for up to 30 days

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07RH3Q4HT |
| ASIN  | B07RH3Q4HT |
| Age Range Description | All Life Stages |
| Best Sellers Rank | #3,351 in Pet Supplies ( See Top 100 in Pet Supplies ) #6 in Cat Flea Collars |
| Brand Name | Sentry |
| Breed Recommendation | All Breed Sizes |
| Color | Purple |
| Customer Reviews | 3.8 3.8 out of 5 stars (10,853) |
| Date First Available | May 2, 2019 |
| Date First Available  | May 2, 2019 |
| Directions | Adjust collar to fit around cat's neck by leaving approximately 1/4" space between pet's neck and collar. Cut off excess portion of collar, leaving 1-2 inches for extra adjustment. For growing kittens, regularly adjust the fit of the collar to make sure it's not too tight. For all cats, monitor daily to ensure proper fit. Using good hygiene practice, wash hands with soap and water after placing co… |
| Included Components | Collar |
| Is Discontinued By Manufacturer  | No |
| Item Dimensions LxWxH | 5.69 x 2 x 6 inches |
| Item Package Dimensions L x W x H | 4.88 x 4.8 x 1.93 inches |
| Item Weight | 0.2 Pounds |
| Item model number | 5338 |
| Item model number  | 5338 |
| Manufacturer | Q44RT |
| Manufacturer  | Q44RT |
| Manufacturer recommended age  | 1 month and up |
| Model Name | Calming Collar for Cats |
| Number of Items | 12 |
| Product Dimensions  | 5.69 x 2 x 6 inches; 3.2 ounces |
| Size | 3-Count |
| Specific Uses for Product | Behavior |
| Style | Classic |
| Target Audience Keyword | cats, house-cats |

## Product Details

- **Brand:** Sentry
- **Closure Type:** Buckle, Pull On
- **Color:** Purple
- **Item Display Dimensions:** 2 x 2 x 4 x 7.51 inches
- **Pattern:** Solid

## Images

![Sentry Calming Collar for Cats, Long-Lasting Pheromone Collar Helps Calm Cats for 30 Days, Reduces Stress, Anxiety, Loud Noises and Separation, 3 Count - Image 1](https://m.media-amazon.com/images/I/81Zl7JTT7kL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Helps keep my cat comfortable during moves and trips
*by A***N on July 31, 2025*

I purchased this item to help keep my cat comfortable during very stressful events like moving or me being away for a few weeks on externships. I really believed that this collar helped her because she would spend less time hiding during stressful events when I had this collar on her. As a veterinarian, I of course was a little skeptical to how much this might help my cat. I have tried other brands to help calm her, however, the plug-in liquid diffusers made me SO worried because of all the fire hazard warnings. The spray pheromone option was also in consideration, but keeping up with spraying and refreshing the pheromones was unrealistic for me and her cat sitters. This collar seemed perfect to me, and I have purchased this twice already. The collar is pretty thick and long, so it is bound to fit any cat. Because it is long, however, you do have to cut off the excess length after applying and tightening the collar. I left enough space for 2-3 fingers so it wasn't too tight on my cat. Every time she has worn this, she has never attempted to remove it, scratched it, bitten it, or seemed uncomfortable while wearing it. The actual application was very easy, you just kind of apply it like a zip-tie and cut off the little end and that's it. However, because I have never seen her try to get this off, I can't comment on its safety and that was my only concern with the collar. I'm not sure what would happen if she got it caught on something and if she would be able to free herself. However, every time I have left this on her and gone on vacation, she always had a pet sitter or someone else at home to watch her. I do think that the collar works, and at least helps her adjust during stressful events. That being said, I have not used this for continuous, long-term use. I also think I see the best results because I only leave it on for the time it states the collar is effective for. After the effective date passes, I remove the collar. I had considered buying less expensive alternatives, but I tend to just stick with what works and this seemed to work for my cat.

### ⭐⭐⭐⭐⭐ Helps My Anxious Jumpy Cat (with pros/cons and tips)
*by R***I on February 26, 2024*

PROS: This collar works better than any other anti anxiety alternative I’ve tried. My Furgie is pretty jumpy when it comes to a lot of things, and if there’s new people, new environments, or just periods of heightened anxiety, this collar makes a drastic difference. As it works for 30 days, I can usually sense when the collars effectiveness has ran out, because Furgies anxiety will become more noticeable. I’ve tried other collars and diffusers, with strong funky smells that fill up the room, and they all pale in comparison to SENTRY’s effectiveness. CONS: Before buying this collar I saw lots of safety concerns raised by other pet parents, from choking hazards to causing rashes. I’ve never had an issue with a potential choking, maybe Furgie has a higher IQ (sincerely no offense) but this alone has caused an issue for me. Apparently due to choking concerns, SENTRY made the collar clasp release easier, which Furgie likes to take advantage of in her free time. To combat this, I’ve tried a few methods, and have seen a few on here that look worth trying. HOWEVER: if you’re reading this before purchasing, I’d recommend the first bullet if your cat is indoors and doesn’t ordinarily wear a collar before worrying about devising a makeshift alternative by attaching it to other collars or some other sophisticated workaround. The methods that have worked for me include: • Putting a collar on the cat at least a week or two before putting the SENTRY collar on so the cat gets used to the sensation of having a collar on. Most cats HATE wearing a collar, so this will help with the initial itchiness and scratching your cat will inevitably have to get out of their system. Wait until this phase subsides, the longer the better, as you don’t want to waste your $25 on a collar that sits under your bed in the one spot you can’t reach. • Leaving the collar length a bit longer, so if your cat tries to unhook the collar it takes much more effort and they likely will give up. (Pictures 1&2) • Putting an additional collar on so when your cat scratches the collar they’re scratching the wrong collar and can’t unhinge the clasp. (Pictures 3&4) • A teeny tiny bit of super glue on the clasp before quickly sliding the collar on and letting it dry for a few seconds before the cat has a chance to know what happened. All in all, it’s a 5 star product review for me despite the cons, as it’s the best product in its class and I’ll do anything to make my baby feel more comfortable.

### ⭐⭐⭐⭐ Review
*by O***. on September 23, 2024*

First time trying. Just received. The collar is quite long. Not sure it is supposed to cut it. I just wear to the cat.

## Frequently Bought Together

- Sentry Calming Collar for Cats, Long-Lasting Pheromone Collar Helps Calm Cats for 30 Days, Reduces Stress, Anxiety, Loud Noises and Separation, 3 Count
- 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 Diffuser Refill for Dogs, Reduces Barking, Chewing, Anxiousness, and Other Stress-Induced Behaviors, 30-Day Release

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-02-08*