Feliway Classic Cat Calming Plug-In Diffuser Starter Kit, C23832J

Calming C23832J: Feliway Classic is a plug-in pheromone diffuser starter kit for cats, intended to provide continuous support for everyday stress behaviours at home. The listing claims each refill can last up to 30 days, though customer feedback reports mixed effectiveness and longevity.

At a glance

Plug-in diffuser marketed for continuous, at-home use, with up to 30 days per refill claimed by the listing.
The manufacturer describes the released signal as a feline facial pheromone and says the product is drug-free and odourless.
Listed for indoor anti-anxiety and behaviour management, including use with adult and young cats.

Price

£15.73Save 38%

Reference price: ~~£25.40~~

Price checked: 12 Nov 2026

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Often bought together

FELIWAY Classic Cat Calming Pheromone Plug-In Diffuser Refill, 1 Refill | Helps Solve Common Signs of Stress in Cats Like Urine Spraying, Scratching and Hiding, Drug-Free, Odourless, 30 day refill

£16.00

Feliway Classic Cat Calming Odourless Spray, 60ml | Comforts Cats at Home and Reduces Stress During Travel And Vet Visits, Targeted Action, 60ml bottle

£12.99

Pros and cons

Pros

Continuous plug-in use avoids applying a product directly to the cat.
Compact listed dimensions make it suitable for placement near a household socket.

Technical specifications

13 specifications

Product details
Pet type	Cat
Model number	C23832J
Size	48 ml (Pack of 1)
Volume	1 Millilitres
Colour	Purple
Special features	Easy to Use, Natural Product, Non-Irritating, Veterinary Approved
Specific uses	Anti-Anxiety and Behaviour Management, Daily Use, Indoor, Suitable for Adult pets, Suitable for Young pets

Dimensions and installation
Dimensions listed	11.8 x 7 x 12.7 cm; 138.99 g
Weight listed	139 g
Batteries required	No
Wattage	6 watts

Other listing details
Number of items	1
EU Energy Efficiency Label	A

What to know before buying

Listing details to confirm

The listing is inconsistent about refill volume: it gives both 48 ml (Pack of 1) and 1 Millilitres. Customer feedback also disagrees about effectiveness, perceived heat and aggression, and includes reports that refills do not last the claimed 30 days. Follow the supplied product instructions and seek advice if behaviour concerns persist.

Who is it for?

A good fit for

Cat owners seeking a plug-in pheromone option for everyday stress behaviours in an indoor setting.
Households looking for a drug-free diffuser marketed for adult or young cats.

Less suited to

Buyers who need a guaranteed response or a confirmed refill duration, as customer experiences on effectiveness and longevity are mixed.

Feliway Classic Cat Calming Plug-In Diffuser Starter Kit, C23832J · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.2 / 5 · 38,810 ratings

5 stars61%61%
4 stars17%17%
3 stars12%12%
2 stars4%4%
1 star6%6%

Customer feedback includes reports that cats seemed calmer and happier in new surroundings, but experiences with effectiveness and value are mixed. Some customers also report concerns about perceived heat, varied effects on aggression, and refills not lasting the stated 30 days. For buyers considering continuous at-home use, these differences matter because the claimed refill duration and intended calming support may not match every experience.

Positive themes

Some customers report calmer behaviour and happier-looking cats in new surroundings.

Negative themes

Some customers report refills do not last up to 30 days.

Mixed feedback

Effectiveness and value for money receive mixed assessments.
Customers disagree about heat and whether aggression between cats improves or worsens.

Frequently asked questions

How long does a refill last?

The listing claims up to 30 days per refill. Customer feedback reports that some refills do not last that long, so actual duration may vary.

What volume is the refill?

The listing conflicts: the size is given as 48 ml (Pack of 1), while the volume field says 1 Millilitres. Confirm the selected listing details before buying.

What is the diffuser intended to do?

The manufacturer says it releases a feline facial pheromone signal and is intended to support cats showing everyday stress behaviours at home. Results are not guaranteed, and customer feedback on effectiveness is mixed.