---
product_id: 497243616
title: "Sentry Industries Calming Collar for Cats 3Ct, Purple"
brand: "sentry"
price: "€ 1.36"
currency: EUR
in_stock: false
reviews_count: 3
url: https://www.desertcart.pt/products/497243616-sentry-industries-calming-collar-for-cats-3ct-purple
store_origin: PT
region: Portugal
---

# 30-day pheromone release Reduces loud noise fear Safe breakaway design Sentry Industries Calming Collar for Cats 3Ct, Purple

**Brand:** sentry
**Price:** € 1.36
**Availability:** ❌ Out of Stock

## Summary

> 😽 Keep calm and collar on – because your cat deserves peace of mind!

## Quick Answers

- **What is this?** Sentry Industries Calming Collar for Cats 3Ct, Purple by sentry
- **How much does it cost?** € 1.36 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/497243616-sentry-industries-calming-collar-for-cats-3ct-purple)

## 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

- • **Safety First:** Breakaway collar design ensures your cat’s safety without compromising comfort.
- • **Behavioral Reset:** Effectively curbs excessive meowing, scratching, and inappropriate marking.
- • **Long-Lasting Calm:** Continuous pheromone release for up to 30 days keeps your feline zen all month.
- • **Stress-Free Vibes Only:** Scientifically proven to calm cats and reduce anxiety from loud noises.
- • **All Life Stages, All Cats:** Perfectly suited for cats and kittens of every breed and age.

## Overview

The Sentry Industries Calming Collar for Cats is a purple, breakaway collar designed to reduce stress-related behaviors such as loud noise fear, excessive meowing, scratching, and marking. It safely releases calming pheromones continuously for up to 30 days, suitable for cats and kittens of all breeds and life stages.

## Description

Product 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.                  Ingredients               Composition: Pheromone - 0.02%, Inert Ingredients - 99.98%, Total -100%.

## 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 |
|---------------|-------|
| Pet Type | Cats |
| Product Dimensions | 14.45 x 5.08 x 15.24 cm; 90.72 g |
| Item model number | 5338 |
| Breed Recommendation | Cat |
| Pet Life Stage | All Life Stages |
| Allergen Information | Nut Free |
| Closure | Breakaway |
| Colour | Purple |
| Size | 3-Count |
| Number of Items | 3 |
| Quantity | 1 |
| Care Instructions | Refer to product description for fitting and monitoring instructions. |
| Storage Information | Do not allow children to play with collar. Do not use collar on dogs with skin lesions. SENTRY® Calming Collar is not a pharmaceutical product. |
| Special features | breakaway |
| Specific Uses | Behavior |
| Batteries required | No |
| Batteries Included | No |
| Item Weight | 90.7 g |

## Product Details

- **Pattern:** Solid
- **Colour:** Purple
- **Material:** Nylon Polyester
- **Brand:** SENTRY
- **Item display dimensions:** 5.1 x 5.1 x 10.2 x 19.1 centimetres

## Images

![Sentry Industries Calming Collar for Cats 3Ct, Purple - Image 1](https://m.media-amazon.com/images/I/81Zl7JTT7kL.jpg)
![Sentry Industries Calming Collar for Cats 3Ct, Purple - Image 2](https://m.media-amazon.com/images/I/71E1lGeznlL.jpg)
![Sentry Industries Calming Collar for Cats 3Ct, Purple - Image 3](https://m.media-amazon.com/images/I/71gP9hdT2-L.jpg)
![Sentry Industries Calming Collar for Cats 3Ct, Purple - Image 4](https://m.media-amazon.com/images/I/71n98FQe0KL.jpg)
![Sentry Industries Calming Collar for Cats 3Ct, Purple - Image 5](https://m.media-amazon.com/images/I/81R2QSGwquL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Expensive, but consistently works, does not have a strong smell. Buckle is poor.
*by A***N on 22 March 2025*

I’m reviewing again after a few years of not using this product. I have a very highly strung cat (the brown one). Lots of anxiety symptoms like PICA and aggressive tendencies to our other cat. It’s recently been bad (eating and digesting our mattress!), and he’s been full on aggressive with cat number 2 for about 6 months. I’d finally had enough and purchased this brand of collar (the original US version - and yes I struggled with purchasing an American product and supporting their economy at such political times, but it’s the best one! -I’ve tried the cheaper ones).Instantly our problem cat was calmer, cuddling and purring with us within 20 minutes, and no fighting with our other cat… in fact look at this photo 48 hours later!It’s worth the extortionate cost.It’s smells gently of sweets (candy), the smell is not over powering like the cheap lavender ones.The down fall is the collar ‘buckle’ - it’s terrible, if my cat was absolutely determined he would definitely be able to get it off by struggling with it. I’m thinking of making my own securement system. But for now he has behaved and kept it on.

### ⭐⭐⭐⭐⭐ These smell soooo good!
*by L***A on 30 December 2024*

First time bengal owner, desperately trying to find a way to calm down the maniac that is a 4month old kitten, he’s had these for 3 months and I have one in the cupboard still, he’s calm now so I haven’t needed to use it but I’m gunna put it in him for new years tomorrow since he’s terrified of fireworks and this will certainly calm him x 10/10

### ⭐⭐⭐ Didn't work for us
*by M***K on 10 April 2025*

Didn't work for my cat unfortunately.

## 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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**Shop now:** [https://www.desertcart.pt/products/497243616-sentry-industries-calming-collar-for-cats-3ct-purple](https://www.desertcart.pt/products/497243616-sentry-industries-calming-collar-for-cats-3ct-purple)

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*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-03-21*