Feliway MultiCat 30 Day Starter Kit Calming Diffuser for Cats, 1 count

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About This Item

Details

  • A drug-free solution that helps reduce common signs of tension between cats at home, including conflict, fighting, chasing, blocking.
  • You can start to see results as early as 7 days.
  • Mimics a mother cat's natural pheromones to help restore harmony.
  • FELIWAY is vet recommended.
  • Covers up to 700 square feet. For the best results, position the diffuser where your cat spends most of his or her time, and avoid plugging the diffuser in under shelves and behind doors, curtains, or furniture.

Ingredient Information

Instructions

FAQ

Learn More About Feliway From Our Team of Experts

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Feliway
MultiCat 30 Day Starter Kit Calming Diffuser for Cats, 1 count
Feliway
MultiCat 30 Day Starter Kit Calming Diffuser for Cats, 1 count
$24.99 Chewy Price
($24.99/ea)
Rated 3.7 out of 5 stars
3.3KReviews
Square Foot Coverage           
700
700
650
700
650
650
700 feet
750 sq ft
650
Sourced From           
France
United States
United States
China
Ingredients           
Analogue of Feline Facial Pheromone: 2%. Excipients to: 100g
Analogue of Feline Facial Pheromone: 2%. Exipients to: 100g
Isoparaffinic Hydrocarbon (a petroleum distillate) 45.00% Analogue of Feline Pheromone 5.00% Other Ingredients 50.00%
Feline Pheromone Complex (FPhC) 2%, Isoparaffinic hydrocarbon 48 mL
Isoparaffinic Hydrocarbon (a petroleum distillate) 45.00%, Analogue of Feline Pheromone 5.00%, Other Ingredients 50.00%.
Active Ingredients: Pheromone 0.02% Inert Ingredients: 99.98%
Natural Pheromones.
F3 Fraction Of Feline Facial Pheromone Analogues, Nepeta Cataria Extract, Butylated Hydroxy Toluene, Other Excipients.
Pheromone, Inert Ingredients
Natural Pheromones.
Pheromones - 1%Inert Ingredients - 99%.
Lifestage           
All Lifestages, Adult
All Lifestages, Adult
All Lifestages, Adult
All Lifestages, Adult
All Lifestages, Adult
All Lifestages, Adult
All Lifestages, Adult
All Lifestages
All Lifestages, Adult
All Lifestages, Adult
All Lifestages, Adult
All Lifestages, Adult
Longevity (Days)           

Questions & Answers

50 Customer Questions


Does the regular or the multicat also use Isoparaffinic hydrocarbon, like the Optimum?


Does this plug-in heat up? I remember an air diffuser plug in that did and it was a fire concern. I’d like to try this but I’m worried about it getting overly hot.

Answer by ChewyFeb 21, 2018
When the diffuser is plugged into a working outlet, the diffuser head will be warm to the touch. If the instructions are followed and the outlets are working correctly, this will not pose as a safety hazard.

I have been using the single cat Feliway plug-ins for a while now, but I need to switch to multi cat. Can I use the Multicat refills in my regular Feliway diffusers?

Answer by ChewyJun 22, 2018
The single and multi refills can be used interchangeably in Feliway diffusers.

Will my air purifier counter the diffuser?

Answer by ChewyNov 20, 2018
This can be used in a house (or a vet clinic) where there is an air conditioner or air purifier provided that it is plugged away from the unit, vents, cold air returns, or exhaust fan. Plugging it in too close will compromise the longevity of the pheromone.

3.7
Rated 3.7 out of 5 stars
3322 Ratings

2079 Customer Reviews



Rated 2 out of 5 stars
By Taylor on Sep 23, 2025

Doesn't seem to work

I bought this diffuser praying it would help but unfortunately it has not, hopefully yet.. My 2yr old cat is STILL chasing the 2- 6month old kittens but the 10yr

I bought this diffuser praying it would help but unfortunately it has not, hopefully yet.. My 2yr old cat is STILL chasing the 2- 6month old kittens but the 10yr old has had no problems with the kittens since we got them. The diffuser has been plugged in for about 4 weeks and no change. I still having hope but, hey it might work with other cats. Just not mine.... Definitely going to be finding a different brand to work with. Will edit if anything changes(:


Rated 5 out of 5 stars
By Valerie on Oct 5, 2025

Less fighting

We have three cats and one of them can be a big nuisance to the other two. We usually have a lot of restless squabbles and anxiety from our problem kitty. I do

We have three cats and one of them can be a big nuisance to the other two. We usually have a lot of restless squabbles and anxiety from our problem kitty. I do feel like keeping this in the area they spend most of their day has helped them. I had stopped using it for a while and the problems had increased with his anxious behaviors.


Rated 4 out of 5 stars
By Maggie on Aug 31, 2025

Aided with new cat introductions

I noticed a stark difference between how my resident cat and new cat interact with each other when having this plugged in. I had bought one a few months ago to help

I noticed a stark difference between how my resident cat and new cat interact with each other when having this plugged in. I had bought one a few months ago to help cool the tension of initial introductions and once I ran out I decided to see if they were ready without it. After a couple of weeks I noticed they had more scuffles (nothing that caused injuries just chasing and unhappy meows) so I decided to get it again. Once I plugged it in I noticed in a couple days they both relaxed and are much more comfortable and confident. I gave 4 stars because the product is a bit expensive for a 30 day supply but overall happy I repurchased.


Rated 5 out of 5 stars
By Jilll on Sep 15, 2025

Seems to really work for two new male cats

The vet recommended this. I had a male cat that has been with me inside (originally a stray) that has been in his own room for 10m. A new male cat that was a foster

The vet recommended this. I had a male cat that has been with me inside (originally a stray) that has been in his own room for 10m. A new male cat that was a foster fail had his own room as well. I really wanted to bring these two together. The first few days were touchy, but then the love took place. They play and the older one likes to clean the younger one. So happy!


Rated 5 out of 5 stars
By Jamie on Aug 16, 2025

Multi Cat

I plugged one in the kitchen where they eat. Bullying over food stopped within a month. Put one in the living room at the same time , where I leave their carriers

I plugged one in the kitchen where they eat. Bullying over food stopped within a month. Put one in the living room at the same time , where I leave their carriers. Hetty hates her kennel. I put it right by the plug in. Two days later I caught her laying on her bed in it, purring making biscuits !! I love the fact the diffusers are so simple to put in, and I can move them to any room without breaking the bank !


Rated 3 out of 5 stars
By Jessica on Sep 29, 2025

Can’t really tell if it helped

It took Brutus 2 months to accept the newest kitten. We bought this halfway through. Did it help? Who knows. He didn’t suddenly get less aggressive, even after

It took Brutus 2 months to accept the newest kitten. We bought this halfway through. Did it help? Who knows. He didn’t suddenly get less aggressive, even after a two weeks. The consensus is that what helped was the entire family constantly sitting with both and running interference until Brutus gave up. But maybe the Feliway helped.


Rated 5 out of 5 stars
By Carol on Oct 5, 2025

Ease of setting up

The Feliway Diffuser is so helpful to my kitty Romeo. He's older and a rescue at 5 (he's 15 now). He was very skiddish when we adopted him. It worked really well

The Feliway Diffuser is so helpful to my kitty Romeo. He's older and a rescue at 5 (he's 15 now). He was very skiddish when we adopted him. It worked really well. He recently was diagnosed with diabetes and became somewhat skiddish again. It'll take time, but he is doing much better with the Feliway.


Rated 5 out of 5 stars
By Joshua on Aug 20, 2025

Made all the difference

We brought a 5 month old kitten into our home with older cats. The older guys tolerated their new sibling but new kitty wouldn't take their "stop it" cues and our

We brought a 5 month old kitten into our home with older cats. The older guys tolerated their new sibling but new kitty wouldn't take their "stop it" cues and our biggest problem was chasing. After a few days with this product the 5 month old went from a 10 to about a 4 on his hyper level and my older cats played with him more voluntarily. Definite vibe shift across all of them and everyone is more mellow.


Rated 1 out of 5 stars
By Taylor on Sep 6, 2025

Burning plastic smell IMMEDIATELY.

Plugged these in around the house to help our cats (one is a new introduction) and immediately the house smelled like burning plastic. I heard about this before

Plugged these in around the house to help our cats (one is a new introduction) and immediately the house smelled like burning plastic. I heard about this before but hoped it was incorrect or had been fixed since we have been struggling with aggression and multiple professionals asking if we have tried feliway.


Rated 5 out of 5 stars
By Michelle on Jul 22, 2025

Reliable Street Cat Soother

I've always been a fan of Feliway, it's been helpful to keep my cats chill at home. Especially now that I have not one, but now TWO former street cats. I can tell

I've always been a fan of Feliway, it's been helpful to keep my cats chill at home. Especially now that I have not one, but now TWO former street cats. I can tell the difference in behavior when I run out and forget to replace these. They're more on edge and get more frustrated at each other. Now I'm trying the multicat for thr first time and it's just that much better than the original for my boys. Def an essential for a multicat household. Of course, like all things, this is a piece of the puzzle to good behavior. It won't replace play, building a proper environment, and training. But boy is it a great assist :)