Feliway Classic Calming Diffuser Refill for Cats, 30 day

By Feliway
Rated 4.4985 out of 5 stars
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Feliway Classic Calming Diffuser Refill for Cats, 30 day, 6 count slide 1 of 8
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Feliway Classic Calming Diffuser Refill for Cats, 30 day, 6 count slide 1 of 8

$104.99Chewy Price
$99.74Autoship Price
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About This Item

  • A drug-free solution for cats that helps reduce signs of stress, including scratching, urine spraying, hiding, and changes to your home.
  • Can help reduce urine spraying.
  • FELIWAY is vet recommended.
  • Mimics pheromones to help restore harmony.
  • Each FELIWAY Classic Refill 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.

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Top IngredientsAnalogue of Feline Facial Pheromone: 2%. Excipients to: 100gAnalogue of Feline Facial Pheromone: 2%. Excipients to: 100gIsoparaffinic Hydrocarbon (a petroleum distillate) 45.00% Analogue of Feline Pheromone 5.00% Other Ingredients 50.00%...Analogue of Maternal Cat Pheromone (2%), Isoparaffinic Hydrocarbon (100g)....Isoparaffinic Hydrocarbon (a petroleum distillate) 45.00% Analogue of Feline Pheromone 5.00% Other Ingredients 50.00%...
Health FeatureCalmingCalmingCalmingCalmingCalming

Questions & Answers

23 Customer Questions

How is multi cat refill different from calming cat refills?
Answer by ChewySep 17, 2018
This calming refill is formulated to create a state of familiarity and security. The Multi-cat refill is formulated to create a calming environment and reduce tension and conflict among multi cat households.

Will the original Feliway (which I guess is the classic) refill fit in the diffuser I had for the multi cat?
Answer by ChewyAug 26, 2018
The Feliway Diffuser Refills are compatible with the Multi-Cat Feliway Diffuser.

Can humans smell this?
Answer by ChewyOct 21, 2018
Feliway Cat Diffusers have no smell. This product is formulated to mimic a cat’s natural pheromones so it will not have any effect on a human.

Will it stop my cats for peeing in my bedroom
Answer by ChewyJan 18, 2019
The Feliway Diffuser is designed as a tool to help cats cope with challenging situations, and to help prevent or reduce stress caused by a change in their environment.

ReviewsWrite a Review

Rated 4.4985 out of 5 stars
652 Reviews
Would recommend to a friend

652 Customer Reviews

Rated 4 out of 5 stars
By LVMS on Aug 12, 2022

Second Month of Feliway

Adopted an 8-year-old cat recently. Decided to use Feliway to help with easing the transition. In relation to welcoming other felines, this one seemed less stressful, but not knowing the cat previously, not sure what his temperament was. That being said, no big behavioral problems for the first month convinced me to continue with the diffuser. Easy to replace. And the cat seems to be becoming more relaxed as time goes by. I plan to continue at least another month.

Rated 5 out of 5 stars
By Sarah on Jul 5, 2022

5 Stars for all Feliway Products!

I've used the feliway classic, optimum, and multi-cat and I believe they all work great! I wasn't totally sure at first but the other day I noticed my two cats fighting- actual fighting, not the play-wrestling they usually get into on a daily basis. This went on for 2-3 days before I thought to check the diffuser and sure enough, it was completely empty! Put in a refill and there were no more fights. We have a very active toddler in our home and 1 cat is very skittish and the other is slightly aggressive and this obviously helps to calm them both!

Rated 3 out of 5 stars
By Xine on Aug 11, 2022
Top 500 Contributor

Did not help with spraying, but helped with bully cat

I got these since had a problem with one neutered cat spraying and another cat causing problems & being a bully, This didn't help with the spraying issue, but did help calm the other cat that was being a bully. Also, these last more like 3 weeks not 30 days.

Rated 1 out of 5 stars
By Veee on Jul 5, 2022

Doesn't work for my kitty

I had really high hopes for this stuff since all the other reviews were so positive but it's just not working for my kitty. He's neutered and has been for over 6 months but he keeps marking on my bed, the kitchen counters and even right next to the feliway diffusers I have around my house. I tried tge optimum, multi-cat and classic and I've run out of hope for feliway working for him. I will donate to my local vets office or return if possible

Rated 5 out of 5 stars
By BootsMom on Jul 6, 2022


This is my 2nd purchase and now I'm on Autoship; I won't be without Feliway. A feral cat visits the back porch. Without Feliway, my poor little inside kitty gets so stressed and worried. This stuff really works. When I spoke with my vet about it, she agreed and added it to his medical notes.

Rated 5 out of 5 stars
By Shai on Jun 18, 2022

It works pretty well

Our sister cats suddenly hated each other. We tried a lot of the online suggestions with no luck. Then we tried the multi cat feliway. This does help. Not all the way, but most of the time. We notice more aggression between our cats when we are out of it. It’s pricey but worth it. We use 5. One for each room.

Rated 2 out of 5 stars
By Rosina52 on May 20, 2022

No progress yet but...

Still hoping. I tried this once before with no luck, but decided maybe it was not in the right place. I put it in a more dominant spot this time and still, no success. I have one kitty who sprays (makes me crazy!) and I can only attribute it to stress. I am wondering if I need MORE of these in the house, upstairs and down, to see progress. However, that would be incredibly expensive so I am at my wit's end.

Rated 5 out of 5 stars
By sunshine64 on May 24, 2022

Great product. Creates household harmony.

My two younger cats were trying to "play" with my elderly cat. She just wanted to sleep and not be bothered. My Vet suggested I buy these. They calmed everyone down, and now I have one in every room. It's a bit pricey, but I don't regret the purchases at all. I staggered the purchases so I don't have to buy all at the same time.

Rated 1 out of 5 stars
By Cissy on Apr 24, 2022

Feliway Not So Great...

Hi; I recently purchased two complete plug in dispensers of the feliway classic, plus the spray. I needed to calm my cats down as we have a newbie added to the mix. Even before the newbie got here, my two cats were fighting alot more than ever before, they use to never fight! I installed both dispensers and sprayed the worst areas as well. It's been about a week to ten days now and there is absolutely no difference. Unless something dramatic happens, I probably will not purchase it again. Thanks...

Rated 5 out of 5 stars
By Spec on Apr 24, 2022
Top 500 Contributor

Wouldn't introduce new cats without it

Although hard to measure it's effect, I strongly believe starting this prior to bringing in a new pet makes for a better transition. My pet parent friends also recommend this as do rescue groups. Pets have such a keen sense of smell -targeting that makes sense. Worth the purchase; it certainly can't hurt and most likely will make a difference.