Hepper is reader-supported. When you buy via links on our site, we may earn an affiliate commission at no cost to you. Learn more.

6 Best Pheromone Diffusers for Cats – 2024 Reviews & Top Picks

Nicole Cosgrove Profile Picture

By Nicole Cosgrove

Vet approved

Dr. Lorna Whittemore Photo

Reviewed & Fact-Checked By

Dr. Lorna Whittemore

MRCVS (Veterinarian)

The information is current and up-to-date in accordance with the latest veterinarian research.

Learn more »

Feliway MultiCat 30 Day Starter Kit Calming Diffuser for Cats

Whether you’re struggling with an aggressive cat or a cat that doesn’t want to use the litter box, pheromone diffusers can go a long way in helping. But while every pheromone diffuser out there promises to help, they don’t all work as well as each other.

And since it can take up to a week to see results, the last thing you want is to go through product after product and waste a ton of money as you try to figure out what works. We understand the situation, and it’s why we’ve highlighted six great pheromone diffusers for cats on the market today.

Not only that, but we came up with comprehensive reviews for each one so you can find and pick the perfect option for your feline friend!

hepper-cat-paw-divider

A Quick Look at Our Favorites in 2024

Rating Image Product Details
Best Overall
Winner
Feliway Optimum Enhanced Calming Diffuser Feliway Optimum Enhanced Calming Diffuser
  • Easy to get refills
  • 700 square feet of coverage
  • A great mix of price and quality
  • Best Value
    Second place
    Comfort Zone Calming Diffuser Comfort Zone Calming Diffuser
  • Affordable
  • Ideal for multi-cat homes
  • Higher pheromone percentage
  • Premium Choice
    Third place
    bSerene Pheromone Calming Diffuser bSerene Pheromone Calming Diffuser
  • Lasts 45 days
  • Covers 700 square feet
  • Great for multi-cat homes
  • Best for Kittens
    ThunderEase Multi-Cat Diffuser ThunderEase Multi-Cat Diffuser
  • Maternal cat pheromones
  • Great for multi-cat homes
  • Great starter kit for kittens
  • Feliway Classic Starter Kit Feliway Classic Starter Kit
  • Very fast results
  • 700-square-foot coverage area
  • An outstanding mix of price and quality
  • The 6 Best Pheromone Diffusers for Cats

    1. Feliway Optimum Enhanced Calming Diffuser – Best Overall

    Feliway Optimum Enhanced Calming Diffuser

    Check Price on Chewy
    Coverage area: 700 square feet
    Refill frequency: 30 days
    Primary pheromone ingredient: Feline pheromone complex (2%)

    When you’re in the market for the best overall pheromone diffuser for cats, the Feliway Optimum Enhanced Calming Diffuser is as good as it gets. It’s marginally more expensive than other Feliway diffusers, but you’re getting an enhanced product for better results.

    With that in mind, it’s an outstanding mix of price and quality, and with a 700-square-foot coverage area, you don’t need many to provide coverage for your entire home. It’s also easy to get refills, and the light on each diffuser lets you know when it’s working.

    This product is our best overall choice for a reason, so if you’re going with this diffuser you should be confident that you’re getting a great choice.

    Pros
    • A great mix of price and quality
    • 700 square feet of coverage
    • Easy to get refills
    • The light lets you know when it’s working
    Cons
    • Pricey compared to other diffusers

    2. Comfort Zone Calming Diffuser – Best Value

    Comfort Zone Calming Diffuser

     

    Coverage area: 650 square feet
    Refill frequency: 30 days
    Primary pheromone ingredient: Analogue of Feline Pheromone (5%)

    If you’re looking for a slightly more affordable pheromone diffuser for your cat, the Comfort Zone Calming Diffuser is the way to go. It’s a more affordable option that still delivers outstanding results, but it is worth noting that it has a slightly smaller coverage area compared to the other options on our list.

    If you don’t need it for a larger area that’s not a huge deal, but it could mean you need to purchase another diffuser or two to get the coverage you want.

    Still, it’s great for multi-cat homes and is extremely easy to use, so it’s not hard to see how it’s our best pheromone diffuser for cats for the money.

    Pros
    • Affordable
    • Higher pheromone percentage
    • Ideal for multi-cat homes
    Cons
    • Smaller coverage area

    3. bSerene Pheromone Calming Diffuser – Premium Choice

    bSerene Pheromone Calming Diffuser

    Coverage area: 700 square feet
    Refill frequency: 45 days
    Primary pheromone ingredient: F3 fraction of feline facial pheromone analogues

    If you don’t mind spending a little more and want the best possible pheromone diffuser for cats, then the bSerene Pheromone Calming Diffuser is the perfect choice for you. It definitely costs a bit more upfront, but since it goes 45 days between refills instead of 30 days, this helps offset the cost a bit.

    Not only that but it’s extremely effective and gives you results in under a week! Moreover, it’s an outstanding choice for multi-cat homes, and it’s easy to use. So, you might need to spend a bit more upfront to get it, but we think it’s well worth every penny.

    Pros
    • Lasts 45 days
    • Great for multi-cat homes
    • Covers 700 square feet
    • Results are often seen in under a week
    Cons
    • Pricey

    4. ThunderEase Multi-Cat Diffuser – Best for Kittens

    ThunderEase Multi-Cat Diffuser

    Coverage area: 700 square feet
    Refill frequency: 30 days
    Primary pheromone ingredient: Analogue of maternal cat pheromone (2%)

    Kittens have unique characteristics and traits, and if you’re looking for the best product for them, you need to keep these unique factors in mind. With a maternal cat pheromone in the ThunderEase Multi-Cat Diffuser, you’re not going to find a better option for them.

    Even better, as the name implies, it’s great for multi-cat homes and can even help tone down aggression and fighting between cats. You get extremely fast results in less than a week with this kit and it’s easy to set up and use.

    Another perk with this kit is that it’s one of the more affordable options out there.

    Pros
    • Great starter kit for kittens
    • Slightly more affordable choice
    • Great for multi-cat homes
    • Maternal cat pheromones
    Cons
    • Older cats don’t always respond as well

    5. Feliway Classic Starter Kit

    Feliway Classic Starter Kit

    Coverage area: 700 square feet
    Refill frequency: 30 days
    Primary pheromone ingredient: Analogue of feline facial pheromone (2%)

    Sometimes, you can’t beat the classics! That’s exactly what you’re getting with this Feliway Classic Starter Kit. You get lightning-fast results in about a week, and with a 700-square-foot coverage area, you shouldn’t need too many of these diffusers even if you want coverage throughout your entire home.

    It’s a classic for a reason, and it all starts with how easy and effective this kit is to use. When you combine that with the great price it comes with, it’s not hard to see why it’s remained so popular throughout the years.

    It’s not the most advanced formula out there, but it has a proven track record and works, which is all most people care about anyways!

    Pros
    • An outstanding mix of price and quality
    • Very fast results
    • 700-square-foot coverage area
    Cons
    • Not an advanced formula

    6. Feliway MultiCat Starter Kit

    Feliway MultiCat Starter Kit

    Coverage area: 700 square feet
    Refill frequency: 30 days
    Primary pheromone ingredient: Analogue of feline facial pheromone (2%)

    The Feliway MultiCat Starter Kit is the last option on our list, but that doesn’t mean it isn’t the perfect option for you and your cats. This kit is perfect for multi-cat homes, especially if the primary issue you’re dealing with is aggression between cats.

    This kit provides extremely fast results and its primary purpose is to help reduce fighting between cats, although it can help with litter training too. This kit provides outstanding coverage at 700 square feet per diffuser, so you shouldn’t need too many of them if you want complete coverage throughout your entire home.

    Just keep in mind that this is truly a multi-cat pheromone diffuser, so if you only have one cat in your home, you can get a more effective option for your cat a little farther up the list.

    Pros
    • Designed specifically for multi-cat homes
    • Covers 700 square feet
    • It can help reduce fighting between cats
    Cons
    • Not ideal for single-cat homes

    hepper-cat-paw-divider

    Buyer’s Guide: Choosing the Best Pheromone Diffusers for Cats

    With so many great pheromone diffuser options, it can be challenging trying to narrow it down to just one. We understand the dilemma, and it’s why we came up with this buyer’s guide to walk you through everything you need to know.

    From dispelling myths to how many diffusers you’ll need, we’ve covered it all here.

    Do Cat Pheromone Diffusers Really Work?

    Yes! Pheromones are a natural part of a cat’s physiology, and pheromone diffusers use those pheromone receptors to help them feel comfortable in the home.

    Cats use pheromones to mark different locations as safe or to simply mark their territory. By using a pheromone diffuser, you’re emitting a pheromone that lets your cat know the area is safe, which helps calm them down and makes them feel welcome in your home.

    This is a big deal for new cats coming into your house, but it can help with the cats that are having problems calming down, too.

    How Do Cat Pheromone Diffusers Work?

    Just like any other scent diffuser, cat pheromone diffusers work by turning a liquid into a vapor. However, compared to scent diffusers, cat pheromone diffusers work by emitting a calming and comforting chemical signal for your cat.

    This means a cat pheromone diffuser won’t create a specific smell or appearance that you have to worry about. This makes them a great choice to address problem behaviors without the need to turn your home completely over to the cats!

    What Can Cat Pheromone Diffusers Help With?

    There are a few different issues pheromone diffusers can help cats with, and we’re going to address three of them for you here. First, pheromone diffusers can help calm down your cat. If your cat has higher anxiety or stress levels, pheromone diffusers can make them feel more at ease.

    This is also a big deal when you’re bringing a cat into your home for the first time. It’s naturally a stressful situation for them, and by adding a pheromone diffuser you can make your home feel more welcoming.

    Second, pheromone diffusers can help if your cat feels the need to “mark” their territory throughout your home. When cats do this, they urinate on different things, which is far from ideal. Pheromone diffusers make it so the home feels like it’s theirs, eliminating the need for them to mark their territory.

    Finally, pheromone diffusers can help multiple cats in the same home get along. While some cats will get along with other cats without any problems, sometimes, issues crop up. Pheromone diffusers help calm each cat down and can be a lifesaver if your cats are a bit more aggressive toward each other.

    a gray cat lies on its back
    Image Credit: White_horse, Shutterstock

    How Many Pheromone Diffusers Do You Need?

    While it would be nice to only need a single pheromone diffuser for your home, unless you live in a smaller apartment, this simply isn’t the case. Pheromone diffusers have an effective range between 600 and 700 square feet, so for larger or multi-story homes you’ll need multiple diffusers. At a minimum, we recommend a pheromone diffuser for each floor of your home, and for larger homes, you might even need two on each floor to get the coverage you need.

    Finally, keep in mind that closing doors and blocking off rooms can prevent the diffuser from working effectively in those areas, so if that’s the case for a certain portion of your home, you might want a separate diffuser there as well.

    Can You Use Too Many Pheromone Diffusers?

    No! While there’s a natural concern that putting too many pheromone diffusers in your home can cause problems, it’s not possible for your cat to overdose on the diffusers. However, it is worth noting that you won’t see improved results if you put more out, so it’s better to get the right number and save yourself some money.

    This is true for both the upfront and refill costs, so do your best to use as few pheromone diffusers as necessary to get the desired results.

    hepper-cat-paw-divider

    Final Thoughts

    If you’re still trying to figure out which pheromone diffuser is right for you and the cats in your home after reading the reviews and the buyer’s guide, why not go with the Feliway Optimum Enhanced Calming Diffuser? It’s our top choice for a reason and it works for just about every cat.

    But if you’re on a tighter budget, the Comfort Zone Calming Diffuser is an outstanding choice too, especially if you only need coverage in a smaller area. No matter what choice you go with you’ll want to get it on order sooner rather than later though, that way it can start working as soon as possible!

    Related Articles

    Further Reading

    Vet Articles

    Latest Vet Answers

    The latest veterinarians' answers to questions from our database