---
product_id: 1586948
title: "Classic Cat Anxiety Jacket, Heather Gray, Medium (9 to 13 lbs), THU-009"
brand: "thundershirt"
price: "€ 84.99"
currency: EUR
in_stock: true
url: https://www.desertcart.de/products/1586948-classic-cat-anxiety-jacket-heather-gray-medium-9-to-13
store_origin: DE
region: Germany
---

# Calm your cat Comfortable fit Machine washable Classic Cat Anxiety Jacket, Heather Gray, Medium (9 to 13 lbs), THU-009

**Brand:** thundershirt
**Price:** € 84.99
**Availability:** ✅ In Stock

## Summary

> 🐾 Wrap your cat in calmness!

## Quick Answers

- **What is this?** Classic Cat Anxiety Jacket, Heather Gray, Medium (9 to 13 lbs), THU-009 by thundershirt
- **How much does it cost?** € 84.99 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.de](https://www.desertcart.de/products/1586948-classic-cat-anxiety-jacket-heather-gray-medium-9-to-13)

## Best For

- thundershirt enthusiasts

## Why This Product

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

## Key Features

- • **Easy Maintenance:** Machine washable for hassle-free care.
- • **All-Stage Comfort:** Perfect for cats of all ages and sizes.
- • **Durable & Stylish:** Attractive fabric that withstands pet wear and tear.
- • **Vet Recommended Solution:** Drug-free relief for your furry friend.
- • **Gentle Pressure Technology:** Patented design calms anxiety effectively.

## Overview

The Thundershirt Classic Cat Anxiety Jacket is a vet-recommended solution designed to alleviate anxiety and stress in cats through gentle, constant pressure. Made from a durable, machine-washable fabric, this stylish jacket is perfect for cats weighing between 9 to 13 lbs and is effective during stressful situations like vet visits, travel, and loud noises.

## Description

Thundershirt Classic Cat Anxiety Jacket, Heather Gray, Medium (9 to 13 lbs), THU-009

## Features

- original cat calming vest: the patented thundershirt design applies gentle, constant pressure to calm anxiety, fear, and over excitement due to a variety of environmental triggers.
- drug-free soothing: thundershirt for cats is the vet recommended anxiety solution—reducing anxiety in a safe way through a snug, comfortable fit that is essential in calming effectiveness.
- reduces problem meowing: effectively eases stress during vet visits, travel, fireworks, thunder, separation and much more with no training and no medication, so your beloved pet receives naturally soothing relief. Animal Health Concern: Stress & Anxiety
- attractive and durable: the cat anxiety jacket is made with machine-washable fabric that’s resistant to pet hair and will last at least the life of the initial user.
- thunderworks is committed to making affordable, effective, easy-to-use solutions for real problems faced by real pet families. our calming and walking innovations create functional solutions for common pet problems.
- Age range description: All Stages

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Chest Size | 13 Inches |
| Item Display Dimensions | 11 x 14 x 0.7 inches |
| Unit Count | 1 Count |
| Neck Size | 13 inches |
| Size | Medium (9 to 13 lbs) |
| Seasons | All |
| Neck Style | Round Neck |
| Style | clothing |
| Pattern | Solid |
| Color | Heather Gray |
| Occasion Type | New Year, Birthday, Thanksgiving |
| Theme | Animals |
| Product Care Instructions | Machine Wash |
| Fabric Type | 60% Polyester, 35% Rayon, 5% Spandex |
| Material Type | Thundershirt |
| Minimum Weight Recommendation | 9 Pounds |
| Water Resistance Level | Not Water Resistant |
| Closure Type | Pull On |
| Additional Features | Comfortable, tear_resistant, lightweight |

## Product Details

- **Size:** Medium (9 to 13 lbs)
- **Neck Size:** 13 inches
- **Chest Size:** 13 Inches
- **Minimum Weight Recommendation:** 9 Pounds
- **Occasion:** Birthday, New Year, Thanksgiving

## Images

![Classic Cat Anxiety Jacket, Heather Gray, Medium (9 to 13 lbs), THU-009 - Image 1](https://m.media-amazon.com/images/I/71KqkqtUWHL.jpg)

## Available Options

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

## Questions & Answers

**Q: sizing**
A: The size recommended by the manufacturers was incorrect.  I bought a medium size shirt for a cat who is roughly 11-12 lbs and it was too small.

**Q: What size to buy?**
A: SIZE	 WEIGHTS	          < 9 LBSM	          9 - 13 LBSL	          > 13 LBSThis is how I found out what size to buys. The thoundershirt does work good. Hope this help you

**Q: Can you attach a leash to it?**
A: You won't be able to walk your cat on a leash because the shirt is too relaxing. You'll have to carry your cat.

**Q: My cat screams and cries all the way to the vet and undergoes terrible stress.  He's fine when we get there.  Will the Thundershirt help?**
A: Probably. My cat has the cat version of Alzheimer's. When he starts howling at the top of his lungs, I put him in the shirt he stops howling and flops over. He seems OK for a while after that and I take the shirt off after about 15 minutes. This cat becomes Catzilla when taken to the vet and the shirt reduces the screaming and conniption fits by about 50%. It was worth the money.

## Frequently Bought Together

- Thundershirt Classic Cat Anxiety Jacket, Heather Gray, Medium (9 to 13 lbs), THU-009
- FELIWAY® Classic Cat Calming Spray, 60ml - Comforts Cats at Home and On the Go and Helps to Calm During Travel

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**Shop now:** [https://www.desertcart.de/products/1586948-classic-cat-anxiety-jacket-heather-gray-medium-9-to-13](https://www.desertcart.de/products/1586948-classic-cat-anxiety-jacket-heather-gray-medium-9-to-13)

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*Product available on Desertcart Germany*
*Store origin: DE*
*Last updated: 2026-03-07*