





If your cats are biting, growling, hissing, spitting, fighting, chasing, blocking access, stalking, staring non-playfully, scratching, or peeing outside the litter box, urine marking or spraying, the Comfort Zone Multi-Cat Calming Diffuser is designed to help address the tension that commonly occurs in multi-cat homes. Sharing territory, resources, or routine changes can create ongoing stress between cats, which often shows up as disruptive behavior, creating ongoing needs for cat stress relief.
This plug-in cat calming pheromone diffuser works as a pheromone diffuser to calm cats by releasing a continuous, fragrance-free and drug-free mist that mimics natural feline pheromones. Cats instinctively recognize these calming pheromones for cats as familiar and reassuring. When cats feel more secure, interactions may become calmer and more predictable. With consistent use, this cat diffuser calming multicat option helps reduce aggression for cats and supports cat stress relief. Many households notice calmer behavior within about one week. Designed for everyday convenience, the Comfort Zone Multi-Cat Calming Diffuser provides 24/7 calming support for up to 30 days when used with Comfort Zone Multi-Cat Diffuser Refills. Each cat diffuser and refill is designed to cover one room, making it easy to target areas where your cat spends the most time. The diffuser operates quietly and features a small, low-profile design that blends discreetly into your home. The consumer-preferred diffuser design keeps the bottom outlet open for easy use in standard outlets. Easy to use and mess-free, Comfort Zone Multi-Cat Calming Diffusers are expert recommended and tested to meet electrical safety standards. For best results, plug the diffuser upright in an open area with four feet of clearance around the unit, and avoid placing it under shelves, behind furniture, or near vents or windows. Comfort Zone Multi-Cat Diffuser Refills are available in 1, 2, 3, and 6 packs.
Product Dimensions : 4.5 x 2.5 x 7 inches; 6.08 ounces
Item model number : 100544374
Date First Available : January 11, 2021
Manufacturer : Central Garden & Pet
ASIN : B08TCL283D
Best Sellers Rank: #4,400 in Pet Supplies (See Top 100 in Pet Supplies) #19 in Cat Relaxants
Customer Reviews: 3.9 3.9 out of 5 stars (15,382) var dpAcrHasRegisteredArcLinkClickAction; P.when(‘A’, ‘ready’).execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( ‘acrLink-click-metrics’, ‘click’, { “allowLinkDefault”: true }, function (event) { if (window.ue) { ue.count(“acrLinkClickCount”, (ue.count(“acrLinkClickCount”) || 0) + 1); } } ); } }); P.when(‘A’, ‘cf’).execute(function(A) { A.declarative(‘acrStarsLink-click-metrics’, ‘click’, { “allowLinkDefault” : true }, function(event){ if(window.ue) { ue.count(“acrStarsLinkWithPopoverClickCount”, (ue.count(“acrStarsLinkWithPopoverClickCount”) || 0) + 1); } }); });
REDUCE MULTI-CAT CONFLICT: Use to reduce aggressive behaviors between cats like swatting, scratching, biting, fighting, hissing, growling, spitting, screaming, non-playful staring, stalking, chasing, and blocking. Most cats saw improved behavior as soon as 1 week
IMPROVE YOUR CATS’ BEHAVIOR: Helps calms create a calming environment for your cats and minimizes unwanted behaviors like excessive scratching and urine marking
PHEROMONES FOR CATS: Creates a soothing environment to reduce unwanted behaviors such as excessive meowing, hiding, vocalization, scratching, and over-grooming
DRUG & FRAGRANCE FREE: Drug-free solution so you can feel good about helping your cats feel good
TRUSTED & EXPERT RECOMMENDED: Comfort Zone has provided care with cat calming pheromones for over 20 years, making it a trusted choice for pet parents
SAFE & TESTED: Meets Intertek electrical safety and certified to UL standards
60 DAYS OF CALM: Perfect for new users, this starter kit includes one diffuser and two cat pheromone calming refills. Place the diffuser in your cats’ favorite room and replace the refill every 30 days for continuous calming benefits
13 reviews for Comfort Zone 60 Day Starter Kit; 1 Multicat Diffuser & 2 Refills; Cat Calming Pheromone; Reduce Stress, Aggression, Fighting, Urine Marking, Scratching
Add a review
$28.49
Peter Dolnicek –
Stopped post-move anxiety in my cat
I bought this in sheer desperation after a cross-country move with my cat. He’s generally a pretty friendly guy and had never peed on anything before. We moved into a new house and he was clearly super anxious and withdrawn, not eating well, very jumpy. I tried calming treats, keeping him in his own room with his toys and bed at first, everything. Nothing worked. I bought these diffusers after his second time peeing in and destroying a $300 suitcase in one week. Plugged them in, didn’t expect much. Within about a half hour he came out to hang out with us and within the same day he was back to his old self. Ate all his dinner, started socializing with us again, and has not peed on anything since. They may not work for all cats, but definitely worth a shot if you’re at your wit’s end like I was. I wish they had a version of this for humans, lol.
linlin –
Works well for us
I’ve actually been using Comfort Zone Plug Ins for a very long time. Also use the this Calming Spray. Cats still get the zoomies and still play a little rough, but they no longer actively try to hurt each other. My female was getting bullied by the larger sibling recently. So I went back to my plugs in and things have calmed down nicely. He still chases her but no longer punces and bites her. Now she chases back and isn’t as afraid as she was. These are three year old cats. I have used Comfort Zone to introduce cats and keep the piece. We now get on subscription.
squishy –
It seems to work!
July 4 ‘25….So, update: I plugged into an extension cord & let it hang off the seat of a bar stool. It’s kinda in front of AC. so pheromones are being blown out. The cat I got these for has been sleeping all day on the floor by the chair! He’s about 3 ft from it. It’s not exactly a comfortable place so I’m gonna give credit to the plug-in! Giving 1 extra star, but only a 4, it still gets hot I’ll just unplug when he’s outJune ‘25…..I haveI haven’t noticed any change in my cat. He has flea allergies BAD( so the vet says) even with flea tx. One, that I never see, can send him scratching, excessively grooming etc. If I can re-direct his attention he stops. Bought this to stop the grooming, if it makes him anxious, between shots. First there’s no on/off. Second, after a week, it got HOT! Says it has saftey feature, well it doesn’t work. So I can’t recommend for those 2 reasons. If I notice a big change, I’ll re-review & deal with the other. Price doesn’t factor in if it has problems See my update…..
Fuzzy Jones –
Did it work?
We gave this Cat Calming Pheromone dispenser a try on an agitated cat that was being fostered. Did it work or make any difference? I didn’t notice any change, and followed the instructions to the letter. Will it work for you? Who knows. It is very difficult to measure the effectiveness. If you can afford it, might as well try it. For someone short on cash, I would not recommend it. It was easy to set up but it is important to follow the directions – re: placement, etc.
Bea –
Not sure recieved true product
I got a new-to-me 11 yr old kitty, her prior Grandmama also gifted me with the can of spray by Comfort Zone. That spray truly helped kitty adjust more calmly into her new home.Each and every time I sprayed it she would calm down and purr and you could see the content in her eyes. And I could smell it every single time. Unfortunately, it wears off within 4 or 5 hours; and it makes the situation rebound where she’s nervous and skittish again.I knew I needed something longer term and the diffuser sounded like an awesome idea. Sold by Fanny Gifts. Ordered 11.04.22These 2 diffusers were placed approx 20 ft apart, one in the small bedroom and one down the hall.1) These diffusers barely have a scent like the spray, allllmost nothing, to be exact. I SHOULD smell something similar to the single can spray, even slightly. Nope.2) Neither cat reacts to them, notices, or investigates.3) It has been almost 2 weeks, and no change in their behaviour. The hissing aggression continues, until I use the individual spray.4) I bought a different brand of individual spray, it has far less scent; but, still works far better than these dual diffusers. …Lasts far less than 4-5 hours to make it through the night, though.5) Purchased two other high priced name brand diffusers, and in 24 hours they are far more calm. I sense they will Finally learn to live together. (Will update soon.)Ultimately, I do not understand how the two diffusers aren’t the same scent or behavior reaction as the single can spray I received. The only thing I can surmise is that maybe it’s watered down or old or some other something something I don’t know.I’m still learning about using pheromones, but, the partially used can of spray of this same name brand Truly Does work. Somehow, the diffusers do not.Edited: 12.01.22. One of the units blew my outlet reset. The unit looks fine, unit was warm…. but somehow, it popped.The 2nd unit is still trying, but, ultimately….it is not helping the cats coexist. Will remove and toss for fire safety.
Elixir –
Pricey but effective. Keeps the cats calm and happy.
These things keep the cats happy and calm. This box has six refills and three diffusers, and honestly I only use them one at a time, but it lasts. All year, pretty much. The price seems to be continually climbing, but it’s still worth it.
Amazon Customer –
Switched from Feliway and I’m never going back
The design is sleek and most importantly doesn’t have an LED light to keep you up at night! It also allows full access to the outlet below, so it doesn’t take up both spots. It’s also works great for our two kitties.
SFrancis –
Leaks from the bottom of the diffuser
After around 3 months of use, I recently noticed that the oil is leaking out of the bottom of the diffuser. Sometimes we pull it to use the outlet it is used in, and now the unit leaves a small oily puddle wherever we set it down. Now I will have to find another one elsewhere, as we can’t get by without a diffuser for our male cat.
Oswaldo Sebastián –
Tengo una gata extremadamente nerviosa, recién adopté 2 gatos nuevos y se puso muy mal. Se escondía, se le empezó a caer el pelo, la veía muy decaída. Temí le fuera a dar PIF por estrés. Mi última esperanza era este producto ya había escuchado de las feromonas sintéticas. Debo admitir que sí funciona llevo apenas 3 días y ya se ve el cambio. Puede que no dure el mes completo pero el paquete trae 6 repuestos así que no me apura mucho. Veo a mi gata más tranquila y eso me da mucha paz. Ya no se esconde y luce cómoda con la presencia de los nuevos. Si me llegó uno un poco derramado pero creo que es normal por el movimiento de paquetería. No vienen sellados ni nada solo enroscados. No paso a mayores. Vale la pena, hagan el gasto. También ayuda a que ya no peleen tanto.
Ramon E Romero Rodriguez –
NO SIRVE. Lo compré para calmar a uno de los gatos (atacaba al otro), lleva más de un mes y se puso PEOR de agresivo. Según las descripciones, en una semana empiezan a verse resultados. Al menos para mí, fue una MENTIRA, en MI caso, NO FUNCIONÓ.
Mrs Lisa Watts –
Dangerous mine was smoking glad I was home do not buy
Nihar Medh –
Did not work at all. Pls don’t buy
Shatha Al Nahdi –
This product was designed for the US and Canada where the input voltage should be 120v, while our electricity in the UAE is 220v so when I plugged it in the diffuser started melting down, you will need a step-down voltage converter to be able to use it in this region.