Comfort Zone MultiCat Calming Kit Pheromone Diffuser for Cats, 3 Diffusers, 6 Refills

Skip image gallery
Slide 1 of 11

At a Glance

  • Calming
  • All Lifestages
$47.61 First Time Autoship Price
this order
Save 40% (up to $20) today when you set up Autoship. 
$64.23 Autoship Price
(-5%) future orders
  • Keep saving 5% on every order
  • Get deliveries on your schedule
  • Skip, change, or cancel anytime
$67.61 Chewy Price
($7.52 /ea)
Save $2.38 (-3%)
$69.99 List Price
Promo, New Customers Only: Spend $49+, Get $20 eGift Card + Free Shipping with code: WELCOME
In Stock
FREE 1-3 day delivery
Free 365-day returns

No interest if paid in full in 6 months on PayPal purchases of $149+. .

About This Item

Details

  • Use to reduce aggressive behaviors between cats like swatting, scratching, biting, fighting, hissing, growling, spitting, screaming, non-playful staring, stalking, chasing, and blocking.
  • This diffuser may help create a calming environment for your furbabies and minimize unwanted behaviors like excessive scratching and urine marking.
  • Pheromones help create a soothing environment to reduce unwanted behaviors such as excessive meowing, hiding, vocalization, scratching, and over-grooming.
  • This is a drug- and fragrance-free solution so you can feel good about helping your kitty feel good.
  • Comfort Zone has provided care with cat calming pheromones for over 20 years, making it a trusted choice for pet parents.

Ingredient Information

Instructions

Learn More About Comfort Zone From Our Team of Experts

About Comfort Zone Cat Calming Multi-Cat Diffuser

Curb Stress in Your Cat

Just like people, cats behave differently when stressed. Comfort Zone products help relax your cat to curb stress-related, disruptive behavior so your cat can feel and behave her best.

24/7 Behavioral Support

Place one Comfort Zone Calming Diffuser in each of your cat’s favorite rooms for a happier, calmer cat.

For Cool, Calm and Collected Cats

The drug-free mist in the Comfort Zone Multi-Cat Calming Diffuser helps promote positive behavior and harmony between cats. Use it to help reduce tension, conflict and disruptive behaviors and foster a more peaceful environment in multi-cat homes.

How it Works

The Comfort Zone calming mist dispensed by the diffuser contains pheromones that mimic a cat’s natural feline facial pheromones (FFP). These are the same pheromones your cat would leave behind when head bunting you or rubbing her face on the furniture, and they signal to cats that a place or object is safe and familiar. So, using the diffuser is like one big kitty face rub spread across the entire room!

How to Use

Always use the diffuser properly and with the vents facing up. Leave four feet of space around the diffuser and avoid plugging it under shelves, behind furniture or near vents and windows for best results. Replace the refill approximately every 30 days or earlier if you notice it is empty.

Vet Recommended

Provides behavioral support for cats 10 months and older when used as directed.

Improved Behavior

The diffuser helps reduce stress and promote positive behaviors, with noticeable improvement in as little as two weeks.

Pheromone Technology

Comfort Zone makes a full line of pheromone products to help your cat feel better.

Promotes Relaxation

The calming mist signals a feeling of safety to cats, lowering stress levels and promoting relaxation.

About Comfort Zone

Comfort Zone is dedicated to helping cats feel safe, calm and happy using signals they naturally understand. They make a wide range of products designed to promote positive behaviors and lower stress in cats. Their drug-free calming solutions can be used in and around the home or on the go. Take Comfort Zone anywhere your kitty needs to feel relaxed, safe and stress-free!

Shop Comfort Zone

Frequently bought together

Questions & Answers

9 Customer Questions

What is the difference between this multi cat product and your Comfort Zone 2X Pheromone Formula Calming Diffuser?

Answer by Chewy • Oct 05, 2020
The regular calming formula is better for pet owners calming a single cat with spraying or scratching issues, while the multicat formula helps eliminate conflict and tension between cats.

I have 5 cats in 2200 sq foot house how many do I need

Answer by Chewy • Apr 12, 2020
It is recommended to use one diffuser per large room, up to 400 square feet.

Does this mean 3 plug ins and 6 cartridges. Does the plug ins come with cartridges too. Are their 9 total cartridges?

Answer by Chewy • Mar 19, 2021
This includes 3 plug in diffusers. It contains a total of 6 cartridges.

Can you use the cat diffusers when you also have a dog in the house? It is harmful to dogs at all?

Answer by Chewy • Sep 08, 2020
This product will not have any affect on your dog.
Reviews
Write a Review
3.9
Rated 3.9 out of 5 stars
567 Ratings
Terms & Conditions

312 Customer Reviews

Rated 5 out of 5 stars
By Heather on Dec 26, 2025

I honestly did not think this would work

I honestly did not think this would work, but I decided to give it a try because one of my cats has been staying in the back of the house and growling and hissing

I honestly did not think this would work, but I decided to give it a try because one of my cats has been staying in the back of the house and growling and hissing at the other cats. She would not even come out of the hallway. By the second day after I plugged in the diffuser, she came out into the living room. She is still growling and hissing some, but the big change is that she is coming into the common areas almost every day. Before, she would not at all. There has been a significant difference for us, so I am going to keep using this product

Rated 5 out of 5 stars
By Charlene on Jan 23, 2026

Think it might be working

I bought the starter kit with 2 diffusers and put one in each end of my 936 sq ft home. Don’t know for sure the diffusers work, but after almost 3 months my new

I bought the starter kit with 2 diffusers and put one in each end of my 936 sq ft home. Don’t know for sure the diffusers work, but after almost 3 months my new stressed out cats are getting calmer, and their big brothers are a little less aggressive.

Rated 1 out of 5 stars
By Shelley on Nov 20, 2025

Disappointed

I have 3 cats (rescues) that hate each other. 2 of them (1 male and 1 female) stay in my bedroom together. They are all fixed. They hiss, snarl and swat at each

I have 3 cats (rescues) that hate each other. 2 of them (1 male and 1 female) stay in my bedroom together. They are all fixed. They hiss, snarl and swat at each other. I bought this product to, hopefully, mellow them out. It is plugged into an outlet in this bedroom and it is not a big room. It is in their breathing space. It has been about 3 weeks and There has been no change in their behaviors toward each other! It does not work, at all, on my cats! I was hoping for peace between them, but it is still WAR!

Rated 2 out of 5 stars
By Donna on Jan 24, 2026

Waiting for progress

Moki is still pretty hyper and not yet responding to Comfort Zone. However, we have only had the product a few weeks and will continue to monitor her behavior for

Moki is still pretty hyper and not yet responding to Comfort Zone. However, we have only had the product a few weeks and will continue to monitor her behavior for any changes.

Rated 4 out of 5 stars
By Deborah on Nov 12, 2025
Top 100 Contributor

Ease of use

I have Feliway in my house and really can’t tell much difference in my 6 babies behavior. So decided to try these. So far no cat fights or spraying which is a plus

I have Feliway in my house and really can’t tell much difference in my 6 babies behavior. So decided to try these. So far no cat fights or spraying which is a plus. Just wish they had a little light like Feliway has to show they are working. But so far so good and they are cheaper than Feliway. I’ll be buying these instead from now on.

Rated 5 out of 5 stars
By Maryanne on Jan 15, 2026

Calming effect

I have been using comfort zone for three years and it does seem to have a calming effect on my two cats .

I have been using comfort zone for three years and it does seem to have a calming effect on my two cats .

Rated 5 out of 5 stars
By Heather on Jan 21, 2026

Seems to be working

I rescued a cat and he hides a lot. This seems to be working slowly.

I rescued a cat and he hides a lot. This seems to be working slowly.

Rated 5 out of 5 stars
By Mary on Dec 6, 2025

Great product!

These calming diffusers have made all the difference for our cats as we moved into our new home!

These calming diffusers have made all the difference for our cats as we moved into our new home!

Rated 2 out of 5 stars
By Rita on Oct 31, 2025

Like any diffuser

Didn’t notice that it made a difference in the six cats living in my house

Didn’t notice that it made a difference in the six cats living in my house

Rated 4 out of 5 stars
By Sharon on Nov 9, 2025

2 adult cats attacking new housemate kitten

I bought 2 to use in 2 rooms but the adults don't seem any calmer.

I bought 2 to use in 2 rooms but the adults don't seem any calmer.