Comfort Zone Calming Pheromone Breakaway Cat Collar, 4 count

By Comfort Zone
Rated 3.9151 out of 5 stars
$35.61Chewy Price
$39.99Chewy Price

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About This Item


  • Encourages positive behavior for your adult feline friend.
  • Calms your stressed kitty and keeps him comfortable during stressful situations, such as moving, loud noises, traveling and changes in environment.
  • Reduces urine marking and scratching.
  • Provides on-the-go calming while traveling with your fur-iend, indoors and out.
  • Created flexible and adjustable, with a breakaway feature for your best pal’s safety.

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Play Video: Learn More About Comfort Zone From Our Team of Experts
Learn More About Comfort Zone From Our Team of Experts

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About Comfort Zone Calming Cat Collar

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.

Breakaway Design

For your cat’s safety, the Comfort Zone collar has an easy-release, breakaway design. Plus, the crisp white color is easy to see and looks great on any cat.

Promotes Positive Behavior

The trusted, drug-free technology in this breakaway collar helps reduce stress and promote positive behavior in your cat. Ideal for indoor/outdoor cats, it’s perfect for use in large spaces and for on-the-go cat activities like travelling or vet visits.

How it Works

Your cat’s body heat activates the calming pheromones in the Comfort Zone collar. These pheromones mimic a cat’s natural feline facial pheromones (FFP)—the same pheromones your cat would leave behind when head bunting you or rubbing her face on the furniture. The pheromones signal that a place or object is safe and familiar, so using the collar helps your cat take that comforting signal anywhere she may go.

An Easy, No-Mess Solution

Made for use on cats over 10 months of age, the Comfort Zone collar is easy to put on with no mess or hassle. The one-size-fits-all collar can be worn 24/7 for continuous benefits and lasts up to 30 days.

Vet Recommended

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

Improved Behavior

The collar 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 collar signals a feeling a safety to your cat, 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!

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Top IngredientsAnalogue of Feline Pheromone 4.00%, Other Ingredients 96.00%.Analogue of Feline Pheromones 4.00%, Other Ingredients 96.00%.Pheromones 1%Inert Ingredients 99%.PheromoneNatural Extracts of nepeta cataria essential oils.
Closure TypeBreakawayBreakawaySlip On, Buckle, N/ASlip On, Buckle
Health FeatureCalmingCalmingCalmingCalmingCalming
Breed SizeAll Breeds

Questions & Answers

6 Customer Questions

What are the ingredients that make up the remaining 96%? P
Answer by ChewyNov 09, 2021
The other ingredients are proprietary to the manufacturer. The pheromones are a mixture of fatty acids. Comfort Zone products also contain a solvent, which helps dissolve the pheromones so it can be sprayed or diffused.

Does this collar have any scent or fragrance to it?
Answer by ChewyAug 08, 2022
This collar is not scented

Is this safe for kittens (7 months).
Answer by ChewyApr 03, 2022
This collar is safe for use in cats 6-months old and older.

How long can/should the kitty wear the collar?
Answer by ChewyOct 11, 2023
This collar should be worn 24/7, whether indoors or outdoors. Replace the collar every 30 days.

ReviewsWrite a Review

Rated 3.9151 out of 5 stars
106 Ratings
Would recommend to a friend

105 Customer Reviews

Rated 5 out of 5 stars
By Savannah on Nov 9, 2023

Such an awesome product!

I was gifted this product in exchange for an honest review and I was so impressed! We recently moved into a new house and I was nervous about relocating my anxious kitties, so thankfully this product came at a great time. It seemed to calm them and reduce their stress. I also noticed less scratching and less fighting between the two of them over the course of a couple weeks. They are both quite different sizes (one 14 pounds, another 23) so I really appreciated the versatility of collar sizing. The breakaway collar design helped with peace of mind, plus I love the fact it has safe and proven ingredients. I would definitely recommend this to fellow cat owners to help bring comfort to your fur babies!

Rated 5 out of 5 stars
By nik36578 on Oct 12, 2023

Seriously the Best!

So I was gifted this product to try in exchange for an honest review, and I am SO pleased to say that this was perfect for my cat. We recently moved into a new brand new apartment and we are always nervous because our cat takes weeks and months to get comfortable. We hate putting that kind of stress on her so we are willing to try anything to make sure she gets comfortable faster. Comfort Zone has been the best and fastest way our cat has gotten comfortable in a new home and we have moved 5 times. She was playing and calm by the end of her second week there. Comfort Zone has proven to me and others it has products you can rely on to keep your cat safe and happy so they can live their best and longest life. 100000% recommend!

Rated 5 out of 5 stars
By Rachel on Nov 17, 2023

Excellent product!

Two of my senior cats have medical problems and are often stressed out until they puke. These collars started working within 1 week (9 lb and 14 lbs cats). My bigger cat was often grumpy, swiping and hissing, as a result of his medical problems. Now he's super cuddly and wants to sit with everyone. He's also more active. For the smaller cat, she would cry all the time, and it has been cut down about 50%. I'm going to try this on our third senior cat, who also cries during the night and has started stress licking.

Rated 1 out of 5 stars
By Kristy on Nov 18, 2023

Burned one of my cats!

We have two cats that were wearing these from time to time. We had noticed that the fur on the front of our girl’s neck had started to wear away but she tends to fixate on a spot sometimes while grooming so we chalked it up to that. But this last time she wore it (the fur never really grew back there) she only had the collar on for a couple days. When we took it off, she had a chemical burn on her neck!!! Fortunately she’s okay and not too bothered by it but it was very upsetting!!!!

Rated 5 out of 5 stars
By Danielle on Nov 7, 2023

Calm kitty!

A few months back I rescued the cutest kitten and she quickly became a member of the family. She ended up being diagnosed with cerebral hypoplasia and is completely deaf. Now this collar obviously can’t help those things, but it does do a great job at helping her stay calm when my toddler is running around like mad trying to play with her and she can’t hear him coming! I notice within less than an hour that the collar has her feeling more at ease and she doesn’t seem to be bothered by much at all. It’s been super helpful for us all.

Rated 2 out of 5 stars
By Andrea on Nov 19, 2023

no noticeable effect

I used these on both my cats for a month to try and help them get along and relax around each other. They were easy to put on the cats and adjust the size! But also easy to get off, one cat kept removing it. I never noticed any calming effect, they still seem stressed and fight. We have plenty of resources for both so I was hoping this would help

Rated 5 out of 5 stars
By KoaandKei on Sep 28, 2023


We were gifted this product in exchange for an honest review, and we’re pleasantly surprised! One of my cats likes to ambush the other one when she’s done using the litter box, so this product came at a great time. The collar can stay on all day, but we kept it on whenever we noticed him getting antsy and wanting to ambush her. It worked like a charm - this is definitely a product you can rely on. My cat would calm down, turn his focus more on the collar, and just mellow out overall. There’s some powder/dust on the collars when you first open it, but it didn’t seem to bother my cat. I can't wait for future car rides and vet visits.

Rated 5 out of 5 stars
By IULIIA on Oct 4, 2023

The great product

The Comfort Zone Calming Pheromone Collar for Cats is a game-changer for feline companions. It's designed to promote positive behavior in adult cats, effectively easing stress and anxiety in various situations such as moving, traveling, or environmental changes. This collar not only keeps my cat comfortable during stressful times but also minimizes urine marking and scratching, common signs of a distressed cat. What I appreciate most is its versatility. The collar is adjustable and created with flexibility in mind, ensuring a comfortable fit for my cat. The added safety feature of a breakaway design provides peace of mind. Whether we're on the move or just at home, this collar offers on-the-go calming for my fur baby, indoors and outdoors. If your cat exhibits signs of stress or engages in destructive behaviors, like scratching furniture or door frames, the Comfort Zone Calming Pheromone Collar is an excellent solution. It mimics natural calming pheromones, signaling safety and familiarity to your feline friend. This product has truly made a positive difference in our cat's life, and we highly recommend it."

Rated 5 out of 5 stars
By Mandy on Sep 24, 2023


I received the calming pheromone collars in exchange for an honest review. I have been looking for a product that would help my cats become more socialable when I have guests come over to my home. The collars have proven to be a product that I can rely on to help my cats become more socialable. Also, I caught my cats scratching furniture when they thought I wasn't around. Shortly after I put the collars on them, I noticed a change in them. They became calmer and more socialable when I had guests over. I like this product and would highly recommend using this collar if your cat is going through behavioral issues.

Rated 5 out of 5 stars
By Brandi on Sep 18, 2023

Amazing product for anxious kitties!

I love these! I used one of these collars on my cat before her vet visit and it helped tremendously. I already saw proven results and evidence from the great reviews, but I was still hesitant thinking they might not work. My cat is normally very anxious and stressed when going to the vet and will hardly let the vet examine her correctly. However, this time she was very well behaved and a lot calmer than normal. She also did not seem nearly as stressed, or even at all, as she normally would be! These are a game changer and I’m so glad there are no harmful ingredients to worry about in them either. I definitely won’t go without putting one of these on my cat whenever we have a vet visit or people come to work in our apartment.