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FELIWAY Friends Cat Calming Plug-in Diffuser (Starter Kit) By Feliway

NEW FELIWAY FRIENDS is the only product clinically proven to help reduce or prevent conflicts and tensions between household cats.


FELIWAY Friends Diffuser is clinically proven to reduce tension and fighting in mulitcat households. Helps reduce signs of conflict such as fighting, chasing, blocking, staring and hissing among cats. FELIWAY Friends sends “harmony messages” to help your cats get along more effectively.

Clinically proven. Veterinary recommended.

Signs of conflict and aggression between your cats can include: ­

  • Fighting
  • Staring / stalking at each other
  • Hissing, growling, spitting
  • Blocking each other
  • There can also be less visible signs of conflict such as: ­ Fleeing from housemate cats
  • Avoidance in response to housemate cat
  • One cat remaining hidden


FELIWAY® FRIENDS is a synthetic copy of the cat appeasing pheromone (CAP) which is naturally produced by the mother after giving birth. This pheromone helps to create a bond between her and her kittens and creates a harmonious environment where her kittens feel safe. FELIWAY® FRIENDS has the same effect when used in the home and has been shown to help housemate cats live in harmony together.

FELIWAY® FRIENDS is available as a 30 day plug in diffuser and refill. The diffuser should be plugged into the room where the cat spends most of its time. Continue to use the product until conflicts subside.

Key features:

  • FELIWAY® FRIENDS is the new product of the FELIWAY® brand which is the number one in the behavioural range.
  • Only product clinically proven to help reduce conflicts and aggression between housemate cats.
  • Results can be seen in one week
  • Covers area 50‐70m2


Additional advice:

Alongside using FELIWAY® FRIENDS we also recommend the following:

  • Ensure that you have enough food bowls for all the cats in your household. Place the bowls at different heights to avoid all the cats eating in the same place (you can utilise tops of shelves or chairs for example).
  • Make sure you have a litter tray for each cat in the household plus 1 extra in different places around your home. It is important to check your cat’s preferences as older cats may not be able to access the same litter trays as easily as younger more agile cats.
  • Provide escape routes that are available all the time for your cats, as well as hiding places for them to bolt to should they need them. Remember, when a cat is stressed, scared or wants some privacy, they like areas they can go to that are warm, quiet, safe and most importantly where they can be alone.
  • To avoid any unwanted cat visitors entering your home, you can fit a microchip cat flap that will only allow your cats in and out of the household.


Ratings & Reviews

24 reviews

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8/8/2025 1:17:00 PM

Peace restored

by Theresa Vance -

We finally have peace in the living room again thanks to this diffuser A really great product

27/9/2025 1:52:00 PM

Vet recommended

by Samuel Upton -

My vet suggested this specific friends formula to help with a new cat introduction and it helped immensely

20/10/2025 7:18:00 AM

Easy to use

by Ruby Tanner -

Just plug it in and it starts working No fuss no strong smells for humans I'm very happy with it

11/8/2025 9:16:00 AM

Worth the investment

by Quinn Stewart -

Dealing with cat conflict is stressful and this diffuser has made a huge positive change in their behavior

30/7/2025 8:39:00 AM

Subtle difference

by Paul Rivers -

It's hard to tell if it's working 100% but I do think the cats are marginally less stressed in the evenings I'll keep using it

14/8/2025 9:16:00 PM

Highly effective

by Olivia Quinn -

I was skeptical but the pheromones really do seem to promote a friendlier atmosphere between my bonded pair

24/4/2025 3:03:00 PM

Less fighting

by Nigel Perry -

The chasing and fighting has almost completely stopped since I started using this product It's a lifesaver

7/6/2025 8:36:00 PM

Great starter kit

by Michelle Oates -

Good to get the diffuser and the refill together to start with I saw results within a few days

22/5/2025 12:19:00 PM

Calmer household

by Liam Norris -

My home environment is much more peaceful since I plugged in the Feliway Friends diffuser The cats seem happier

6/6/2025 9:06:00 PM

Works for conflict

by Keith Marsh -

This diffuser has significantly reduced the tension and aggression between my two cats A noticeable improvement

11/11/2020 9:38 AM

Feliway Friends Diffuser

by Glen -

I like it keeps them calmer