Comfort Zone MultiCat Calming Kit Pheromone Diffuser for Cats, 2 Diffusers, 2 Refills

Skip image gallery
Slide 1 of 12

At a Glance

  • Calming
  • All Lifestages
$23.39 First Time Autoship Price
this order
Save 40% (up to $20) today when you set up Autoship. 
$37.04 Autoship Price
(-5%) future orders
  • Keep saving 5% on every order
  • Get deliveries on your schedule
  • Skip, change, or cancel anytime
$38.99 Chewy Price
($9.75 /ea)
Save $1.00 (-3%)
$39.99 List Price
Promo, Spend $100, Get $30 eGift Card with code NEWYEAR
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 this diffuser to help reduce aggressive behaviors between cats like swatting, scratching, biting, fighting, hissing, growling, spitting, screaming, non-playful staring, stalking, chasing, and blocking.
  • The diffuser helps calms create a calming environment for your cats and may minimize unwanted behaviors like excessive scratching and urine marking.
  • The pheromones create a soothing environment to help 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 cats 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

3 Customer Questions

Will running an air purifier in the same room as this impact it's effectiveness?

Answer by Madelyn • Apr 25, 2025
running an air purifier does not effect the diffuser, i have both and both work and don’t impact each other at all

Does this have chamomile or lavender?

Is this safe around dogs?

Answer by Chewy • Apr 22, 2024
This diffuser is safe to use around dogs.
Reviews
Write a Review
3.9
Rated 3.9 out of 5 stars
358 Ratings
Terms & Conditions

144 Customer Reviews

Rated 1 out of 5 stars
By Nicki on Jan 16, 2026

Did not work at all

So my cats aren’t fighting but they are both a little anxious, and act fearful when people come over, so I was hoping this would work. Tried it for two weeks straight

So my cats aren’t fighting but they are both a little anxious, and act fearful when people come over, so I was hoping this would work. Tried it for two weeks straight. Didn’t notice any change in the cats behavior the first 7 days. The second week I noticed they both had runny noses and were lethargic, but still anxious. Thought maybe they had caught a cold, couldn’t figure out how. Their symptoms got worse not better. Then realized it might be the diffusers so I unplugged them and their runny noses cleared up within 24 hours. Guessing my cats are just allergic or something to those specific pheromones.

Rated 1 out of 5 stars
By CatLady48 on Oct 20, 2025

Does not work

This did not work. At all. I have used it almost a month now and it just did not work. My cats constantly fight, scratch my couches, and pee everywhere. This does

This did not work. At all. I have used it almost a month now and it just did not work. My cats constantly fight, scratch my couches, and pee everywhere. This does not help. It also did not fit the outlets in my house very well. It kept being loose. When I got it set up, it didnt smell like anything at least. My cats started marking it too. I got another brand, and they didnt mark it. This does not work. Save your money.

Rated 3 out of 5 stars
By Emily on Dec 11, 2025

Unsure of Helpfulness

I like to use it when I'm bringing new foster cats into the house. It's hard to tell if it helps, since much isn't know about these cats before they come to our

I like to use it when I'm bringing new foster cats into the house. It's hard to tell if it helps, since much isn't know about these cats before they come to our house.

Rated 3 out of 5 stars
By Mary on Oct 24, 2025
Top 500 Contributor

Easy to use

So far I haven't noticed any change in my cat's behavior. She is still very skittish, but we have only tried this for about a week, so we'll keep it going and see

So far I haven't noticed any change in my cat's behavior. She is still very skittish, but we have only tried this for about a week, so we'll keep it going and see how things go. If I like it better as time goes on, can I change my rating?

Rated 4 out of 5 stars
By Jennifer on Dec 15, 2025

As good as major brand, but half the price

Nothing will completely calm our most anxious rescue, but this does seem to have at least a mildly reassuring effect.

Nothing will completely calm our most anxious rescue, but this does seem to have at least a mildly reassuring effect.

Rated 1 out of 5 stars
By Ann on Dec 8, 2025

Unpleasant Secent Noticable to Humans

I thought cat Phereomones weren't supposed to be detectable by humans but both my husband and I think this smells awful.

I thought cat Phereomones weren't supposed to be detectable by humans but both my husband and I think this smells awful.

Rated 5 out of 5 stars
By Bill on Sep 29, 2025

Comfort Zone diffuser

I am well please with the results of the pheromone in this diffuser. I have noticed a difference in the way our cats react when we are using the product and when

I am well please with the results of the pheromone in this diffuser. I have noticed a difference in the way our cats react when we are using the product and when the bottle gets empty. I am a repeat user and will keep using as long as I can get it.

Rated 5 out of 5 stars
By Cissy on Nov 24, 2025

Pleasantly surprised.

After about a week my 2 furbabies were more tolerable of each other. They were even more lovable towards ME! Would buy again

After about a week my 2 furbabies were more tolerable of each other. They were even more lovable towards ME! Would buy again

Rated 4 out of 5 stars
By Sam on Jan 14, 2026

Calmness

The cats are not fighting as much and are cuddling more together

The cats are not fighting as much and are cuddling more together

Rated 2 out of 5 stars
By Amitay on Dec 14, 2025

Didn’t help much

We got it for our stressed cat, we didn’t notice any change after using this product

We got it for our stressed cat, we didn’t notice any change after using this product