Feliway Friends Cat Calming Plug-In Diffuser Starter Kit, 48 ml

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Product guide

Feliway Friends Cat Calming Plug-In Diffuser Starter Kit, 48 ml

Calming: Feliway Friends is a plug-in pheromone diffuser starter kit intended to help ease signs of conflict between cats in the same household. The listing claims up to 30 days of use per refill and coverage up to 70m², though customer feedback on effectiveness and how long it lasts is mixed.

At a glance

Designed for signs of conflict between cats sharing a home, including blocking, staring, fighting and chasing.
The listing says the diffuser uses pheromones intended to promote familiarity between cats.
One refill is claimed to provide up to 30 days of continuous use.
Claimed coverage is up to 70m². The listing suggests plugging it into a socket in cats’ favourite rooms.

Price

£15.73Save 38%

Reference price: ~~£25.40~~

Price checked: 12 Nov 2026

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Often bought together

FELIWAY Optimum Cat Calming Plug-In Pheromone Diffuser Starter Kit | Advanced Solution to Help Solve Signs of Stress in Cats and Kittens, Drug-Free Odourless All in One diffuser, 30 day supply

£19.17

Feliway Friends Cat Calming Pheromone Plug-In Diffuser Refill, 3 Refills | Helps Create Harmony and Resolve Conflict, Tension and Fight in Multi Cat Households, Drug-Free, Odourless, 30 day supply

£42.00

Pros and cons

Pros

Targets tension and conflict in multi-cat households rather than general training alone.
A single refill and plug-in format offer a straightforward setup, according to the listing.

Technical specifications

17 specifications

Product and suitability
Pet type	Cat
Item model number	D89412C
Size	48 ml (Pack of 1)
Volume	48 Millilitres
Pet life stage	Adult
Breed recommendation	All Breed Sizes

Dimensions and installation
Dimensions listed	12.7 x 11.8 x 7 cm; 100 g
Weight listed	100 g
Batteries required	No

Other listed details
Colour	White
Item form	Pellet
Special features	Automatic, Easy to Use, Veterinary Approved
Specific uses	Aggression Training, Behavioural Training, Daily Use, Suitable for Adult pets
Care instructions	Keep in a Dry Place
Allergen information	Allergen-Free
Closure	Breakaway
EU Energy Efficiency Label	A

What to know before buying

Listing details to confirm

The listing claims up to 30 days per refill and coverage up to 70m². Customer feedback reports inconsistent results and that some units do not last the full 30 days, so treat both performance and duration as variable rather than guaranteed.

Who is it for?

A good fit for

Households with multiple cats showing signs of conflict such as chasing, fighting or blocking.
Buyers looking for a plug-in pheromone product for adult cats and willing to assess whether it helps their household.

Less suited to

Buyers who need a guaranteed change in behaviour or a reliably exact 30-day refill life.

Feliway Friends Cat Calming Plug-In Diffuser Starter Kit, 48 ml · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.1 / 5 · 8,761 ratings

5 stars57%57%
4 stars18%18%
3 stars12%12%
2 stars5%5%
1 star8%8%

Customer feedback includes reports of cats seeming calmer around one another and less hissing or growling, but effectiveness and behaviour changes are mixed, with some customers reporting no improvement. Some also say the refill does not last the full 30 days, find ongoing use expensive, or notice a burning smell despite mixed views on odour. These concerns matter because the listing’s 30-day duration and 70m² coverage are claims, not guarantees of a particular behavioural result in every home.

Positive themes

Some customers report calmer interactions and reduced hissing or growling.

Negative themes

Some customers report that the refill does not last the full 30 days and that continued use becomes expensive.

Mixed feedback

Customers differ on whether it improves behaviour, how effective it is, and whether they notice an odour or burning smell.

Frequently asked questions

What behaviour is Feliway Friends intended to address?

The listing says it is intended to help with signs of conflict between cats living in the same home, including blocking, staring, fighting and chasing.

How long does one refill last?

The listing claims up to 30 days of continuous use. Customer feedback reports that some refills do not last the full 30 days, so actual duration may vary.

How large an area does it cover?

The listing claims coverage of up to 70m². It recommends placing the diffuser in a socket in a room the cats favour.

Do customers report consistent results?

No. Customer feedback includes reports of calmer behaviour and reduced hissing or growling, but also reports of little or no improvement. Feedback on refill duration, cost and odour is also mixed.