---
product_id: 47988270
title: "FELIWAY Friends 30 Day Cat Calming Odourless Refill for Pheromone Diffuser, 48ml - Helps create harmony in multi cat households, Veterinary Recommended, Drug-free, Clinically Proven"
price: "$48.02"
currency: USD
in_stock: true
reviews_count: 13
url: https://www.desertcart.us/products/47988270-feliway-friends-30-day-cat-calming-odourless-refill-for-pheromone
store_origin: US
region: United States of America
---

# 30-day continuous calming effect Covers up to 70m² Clinically proven & vet recommended FELIWAY Friends 30 Day Cat Calming Odourless Refill for Pheromone Diffuser, 48ml - Helps create harmony in multi cat households, Veterinary Recommended, Drug-free, Clinically Proven

**Price:** $48.02
**Availability:** ✅ In Stock

## Summary

> 🐾 Create calm, not chaos — because your cats deserve zen.

## Quick Answers

- **What is this?** FELIWAY Friends 30 Day Cat Calming Odourless Refill for Pheromone Diffuser, 48ml - Helps create harmony in multi cat households, Veterinary Recommended, Drug-free, Clinically Proven
- **How much does it cost?** $48.02 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/47988270-feliway-friends-30-day-cat-calming-odourless-refill-for-pheromone)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Long-Lasting Calm:** Each 48ml refill provides a full 30 days of continuous, drug-free pheromone diffusion.
- • **Harmony in Every Room:** Diffuser covers large living spaces up to 70m², perfect for multi-cat households.
- • **Effortless Setup & Use:** Plug-in diffuser with automatic operation—just refill and relax while your cats find harmony.
- • **Vet-Approved Peacekeeper:** Clinically proven and trusted by vets with 25+ years of expertise and 14 million cats helped worldwide.
- • **Odourless & Non-Intrusive:** Keeps your home fresh and calm without any unpleasant smells or chemicals.

## Overview

FELIWAY Friends 30 Day Cat Calming Refill is a vet-recommended, drug-free pheromone diffuser refill designed to reduce conflict and stress in multi-cat households. Covering up to 70m², it delivers clinically proven calming effects for 30 days per refill, promoting harmony without any odour or chemicals. Trusted by millions of cat owners worldwide, it’s the effortless solution to a peaceful, spray-free home.

## Description

From the manufacturer

Review: Calm cats and NO more spraying Brilliant. - The best thing about these is that they WORK. I have 12 cats all rescues from early age all have been castrated and spayed. The one thing when you have that many cats you risk the chance of fighting or spraying where they spray urine up items in your house to mark territory. Since we started using these after many other cheaper and more pricier ones these were the only ones that worked and did not leave a horrible smell in the house. Some others we tried stink worse than the cat spray but we found soon as we purchased one of these to start all the cats just went into ime a hippy from the 70s and were rolling around quite near to where it was plugged in. All the fighting from the top 4 cats stopped and they went soppy. All the spraying from several of the cats started to slow down and over the week stopped altogether. These were on a low price and we bought several of these and now just buy these refills now as the main unit lasts a lifetime so ime informed. We have a 3 bedroom house and we plug ours in on the landing upstairs and that's all we seem to need when we come out the bedroom all the cats are asleep on the landing when we switch this on You can leave it on permanently but we only stick ours on at night as it's pointless during the day as the cats are usually out and if you got windows open what's the point having it turned on its pointless plus it lasts longer when its switched on from about 7.30pm to 8.30am when we start hoovering. I recomend these to all cat owners as these really do work. It's made our life so much better especially now all the spraying has stopped as that smell is horrendous. Plus it's nice to see calm cats. You are advised to use this one for more than one cat or they do another for a single cat home but usually if you only got one cat you dont get the hassle of spraying so much if you have a Male that has been castrated and the females dont spray.
Review: Seems to work - I really think this works. I was introducing a rather stroppy 11 year old boycat to my resident rather timid senior cat recently. I watched the Jackson Galaxy videos, read up about it and generally stressed myself right out. I was fearing the worst, imagining fights and weeks of disharmony. Got this plugged in and put up a mesh door screen from desertcart to let them see each other without touching ( a godsend). It all went very smoothly. Resident cat showed no fear at all. We had a couple of hissy fits from new cat but no fights at all and, within 2 weeks, they were chasing each other around playing. They will never be best buddies but they are quite happy in close proximity to each other and sometimes sit with each other if it is a bit cold. I don't know, maybe they would have been ok without but I do believe Feliway Friends has had a positive effect. The cats do like to sit near it so I believe it may be soothing and reassuring. I am keeping one plugged in for now, I also got the Feliway Optimum to keep things ticking over until I am confident that they are both settled. All in all a good purchase.

## Features

- May be fatal if swallowed and enters airways.
- ADDRESSES SIGNS OF CAT CONFLICT: FELIWAY Friends helps resolve typical signs of conflict between cats living in the same household, such as blocking, staring, fighting and chasing. Each diffuser covers large living spaces (up to 70m²).
- HARMONY AT HOME FOR MULTICAT HOUSEHOLDS: FELIWAY Friends plug in diffuser uses the science of pheromones to promote familiarity and harmony between cats, reminiscent of the natural pheromones released by a mother cat, when they were kittens.
- FELIWAY EXPERTISE: With 25+ years of expertise, FELIWAY is trusted by cat parents, achieving a satisfaction rating of 9.1/10 and approved by 14 million cats worldwide. The diffuser helps promote a relaxing and harmonious atmosphere for your cats at home.
- VET RECOMMENDED: Clinically proven and simple to set up, FELIWAY Classic is trusted by vets to improve your cat’s well-being with an easy, hassle-free application, backed by decades of expertise.
- FELIWAY SAFETY: FELIWAY pheromone products use cat's natural messaging system. Drug-free and non-sedative, all FELIWAY products are safe for people and other animals in the household.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01ETPVKXW |
| Allergen Information | Allergen-Free |
| Batteries Included | No |
| Batteries required | No |
| Best Sellers Rank | 689 in Pet Supplies ( See Top 100 in Pet Supplies ) 8 in Relaxants & Anxiety Relief for Cats |
| Breed Recommendation | All Breed Sizes |
| Closure | Breakaway |
| Colour | Red |
| Customer Reviews | 4.3 4.3 out of 5 stars (5,848) |
| Date First Available | 26 April 2016 |
| EU Energy Efficiency Label | A |
| Item Form | Pellet |
| Item Weight | 68 g |
| Item model number | D89422C |
| Number of Items | 1 |
| Pet Life Stage | All Life Stages |
| Pet Type | Cat |
| Product Dimensions | 9 x 5 x 5 cm; 68 g |
| Quantity | 1 |
| Size | Pack of 1 |
| Special features | Automatic, Easy to Use, Veterinary Approved |
| Specific Uses | Aggression Training, Behavioural Training, Daily Use, Suitable for Adult pets |
| Volume | 48 Millilitres |

## Images

![FELIWAY Friends 30 Day Cat Calming Odourless Refill for Pheromone Diffuser, 48ml - Helps create harmony in multi cat households, Veterinary Recommended, Drug-free, Clinically Proven - Image 1](https://m.media-amazon.com/images/I/813-o9RzFAL.jpg)
![FELIWAY Friends 30 Day Cat Calming Odourless Refill for Pheromone Diffuser, 48ml - Helps create harmony in multi cat households, Veterinary Recommended, Drug-free, Clinically Proven - Image 2](https://m.media-amazon.com/images/I/81tQnBbS8jL.jpg)
![FELIWAY Friends 30 Day Cat Calming Odourless Refill for Pheromone Diffuser, 48ml - Helps create harmony in multi cat households, Veterinary Recommended, Drug-free, Clinically Proven - Image 3](https://m.media-amazon.com/images/I/81prO3y6hBL.jpg)
![FELIWAY Friends 30 Day Cat Calming Odourless Refill for Pheromone Diffuser, 48ml - Helps create harmony in multi cat households, Veterinary Recommended, Drug-free, Clinically Proven - Image 4](https://m.media-amazon.com/images/I/81ki22Ph5BL.jpg)
![FELIWAY Friends 30 Day Cat Calming Odourless Refill for Pheromone Diffuser, 48ml - Helps create harmony in multi cat households, Veterinary Recommended, Drug-free, Clinically Proven - Image 5](https://m.media-amazon.com/images/I/7157kcpnGlL.jpg)

## Available Options

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

## Questions & Answers

**Q: Does feliway friends fit into the standard feliway diffuser? The original doesn’t seem to have had much effect so wanted to try friends**
A: Good Morning,
Yes the Feliway Friends can be used with the Feliway Classic diffuser and vice versa. We recommend Feliway Classic when your cat is showing signs of over grooming, scratching, spraying and hiding. We recommend Feliway Friends for multi cat households where there are signs of conflict, tensions and fighting.
Kind Regards
Feliway

**Q: Is this suitable for English sockets or just American**
A: I'm in England and have been using Feliway for years.  I suppose you just have to check which version you are buying.

**Q: Will this help our stroppy cat to stop having ago at our dog?**
A: I find it stops my two cats being stroppy with each other, they are back to being together a lot.

**Q: will this be better for my cat if we have a new puppy in the house? or should i just stick to the classic?**
A: I had a 20 year old cat and introduced a stray. It worked for them altho the newcomer was always aggressive. Sadly my beautiful old cat died in Feb so I now use Felliway for the stray one's antisocial behaviour - which it has worked to a degree

## Customer Reviews

### ⭐⭐⭐⭐⭐ Calm cats and NO more spraying Brilliant.
*by M***Y on 29 February 2020*

The best thing about these is that they WORK. I have 12 cats all rescues from early age all have been castrated and spayed. The one thing when you have that many cats you risk the chance of fighting or spraying where they spray urine up items in your house to mark territory. Since we started using these after many other cheaper and more pricier ones these were the only ones that worked and did not leave a horrible smell in the house. Some others we tried stink worse than the cat spray but we found soon as we purchased one of these to start all the cats just went into ime a hippy from the 70s and were rolling around quite near to where it was plugged in. All the fighting from the top 4 cats stopped and they went soppy. All the spraying from several of the cats started to slow down and over the week stopped altogether. These were on a low price and we bought several of these and now just buy these refills now as the main unit lasts a lifetime so ime informed. We have a 3 bedroom house and we plug ours in on the landing upstairs and that's all we seem to need when we come out the bedroom all the cats are asleep on the landing when we switch this on You can leave it on permanently but we only stick ours on at night as it's pointless during the day as the cats are usually out and if you got windows open what's the point having it turned on its pointless plus it lasts longer when its switched on from about 7.30pm to 8.30am when we start hoovering. I recomend these to all cat owners as these really do work. It's made our life so much better especially now all the spraying has stopped as that smell is horrendous. Plus it's nice to see calm cats. You are advised to use this one for more than one cat or they do another for a single cat home but usually if you only got one cat you dont get the hassle of spraying so much if you have a Male that has been castrated and the females dont spray.

### ⭐⭐⭐⭐⭐ Seems to work
*by J***A on 29 December 2025*

I really think this works. I was introducing a rather stroppy 11 year old boycat to my resident rather timid senior cat recently. I watched the Jackson Galaxy videos, read up about it and generally stressed myself right out. I was fearing the worst, imagining fights and weeks of disharmony. Got this plugged in and put up a mesh door screen from Amazon to let them see each other without touching ( a godsend). It all went very smoothly. Resident cat showed no fear at all. We had a couple of hissy fits from new cat but no fights at all and, within 2 weeks, they were chasing each other around playing. They will never be best buddies but they are quite happy in close proximity to each other and sometimes sit with each other if it is a bit cold. I don't know, maybe they would have been ok without but I do believe Feliway Friends has had a positive effect. The cats do like to sit near it so I believe it may be soothing and reassuring. I am keeping one plugged in for now, I also got the Feliway Optimum to keep things ticking over until I am confident that they are both settled. All in all a good purchase.

### ⭐⭐⭐⭐ Not sure. A bit expensive
*by C***A on 1 May 2026*

Same as before, vets recommend but I can see any changes in my cats. I have 2 in my house.

## Frequently Bought Together

- Feliway Friends 30 Day Refill | 48ml Feliway Friends Refill For Plug In Anxiety Relief Pheromone Diffuser For Cats | Calm Your Cats And Reduce Conflict In A Multi-Cat Household With Feliway Friends
- Feliway Classic 30 Day Refill, 48ml Feliway Classic Refill For Plug In Anxiety Relief Pheromone Diffuser For Cats, Calm Your Cat And Reduce Behavioural Issues And Stress With Feliway Classic
- Catsan Hygiene Cat Litter 20 Litre - Maximum Absorption and Hygiene

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-07-09*