The best ever FELIWAY, for enhanced serenity!

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FELIWAY Optimum Refill

FELIWAY Optimum Refill

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In stock

Select Pack Size:

Estimated Delivery Date: November 10

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Your expert A question about this product?

Prolong your cat's enhanced serenity. Continue to solve common signs of feline stress:

  • Scratching
  • Urine spraying
  • Tension and conflict between cats
  • Hiding
  • Reactions to changes
Up to 30 days of serenity
For every sale of Feliway Optimum Diffuser 10p is donated to Cats Protection, committed to raising at least £45,000.00 during a 3-year period.
(Registered Charity Numbers 203644 & SC037711)
  • 1 x FELIWAY Optimum Refill 48 ml
  • Also available as a 3 Refill pack
  • Feliway Optimum refills can be used with Feliway Friends and Classic diffusers.

30 years of expertise

Clinically proven

#1 Vet Recommended Brand

FELIWAY Optimum: the top choice

FELIWAY Optimum is the most effective solution for calming stressed cats, thanks to the latest discovery in pheromone. This advanced formula helps reduce a wide range of stress signs in various situations, offering enhanced serenity at home.

🐾 Proven effectiveness – with a satisfaction rating of 9.1/10*
🐾 Vet-recommended – a safe and natural way to help your cat feel at ease
🐾 Trusted by over 14 million cats worldwide
🐾 Unique patented formula
🐾 Drug free and odourless

FELIWAY Optimum is available in a single refill pack as well as a cost-effective 3-refill pack providing 3 months of tranquillity.

How to use FELIWAY Optimum effectively

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Easy to use

1. FELIWAY Optimum refill must be used with a FELIWAY diffuser
2. Plug the diffuser into an electrical socket.
3. Leave it on 24/7 for uninterrupted calming benefits.
4. Enjoy up to 30 days of continuous use from each refill.

💡For optimal results, place the diffuser in the room where your cat spends the most time.

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Useful tips

✔️ Each diffuser refill covers up to 70m². For larger spaces, consider using multiple diffusers.
✔️ For optimal performance, avoid placing the diffuser under shelves, behind doors, or near curtains and furniture.
✔️ The FELIWAY Optimum refill must be used with a FELIWAY diffuser - FELIWAY Optimum Refills can be used with FELIWAY Friends and Classic diffusers.

How does subscription work?

Provide constant comfort to your cat

Subscribe to FELIWAY and save up to 25% every month.

Receive your new refill every month at home, hassle-free.

Pause, edit or cancel anytime. It's really simple!

Available at vets and on:

FELIWAY Classic Spray

Available in 20ml (16 usage) and 60ml (50 usage)

£0.00 £0.00
FELIWAY Optimum Starter Kit

1 Diffuser + 1 Refill (30 Days)

£0.00 £0.00

£20.58

-30%
FELIWAY Friends Diffuser

1 Diffuser + 1 Refill (30 Days)

£0.00 £0.00

Overall rating: 4.62069 / 5 from 174 reviews.

AI Generated Review Summary

The FELIWAY Optimum Refill is valued for its affordability and effectiveness in reducing feline stress. It is praised for its ability to help cats adapt to new environments and for its ease of use. While opinions vary on its effectiveness, many customers find it a good value for money.

Summary topics

  • Value for Money (4%): Customers loved the Feliway Optimum Refill as it is a great value for money.
  • Affordability (5%): It was highlighted by customers that the price of the product is reasonable and affordable, with many recommending it.
  • Overall Satisfaction with Feliway Optimum (6%): Customers expressed satisfaction with Feliway Optimum, praising its effectiveness and value for money.
  • Adaptation to New Environments (31%): A substantial number of customers brought up that using this product has helped them settle in to their new home.
  • Convenience of Refills (6%): Customers keep praising the refills for their cat toys, as they always have the next one ready.

Review topics: ["value","box","improvement","works","price","cat","difference","refill","feliway","kitty","friends","order","house","effect","sprays","diffuser","plug","kitten","home","calmed","snacks","became","feliway optimum"].

Review highlights

  • "The refills are well good price" — Mrs K.
  • "I own a large highly strung nervous cat for some years." — Tim B.
  • "Great valve and works well with older losing his sight cat" — Amelia J.

Reviews

Amazed at the results

"I adopted a homeless elderly cat living in my garden whose owner was found but didn't want her, she was very scared of my resident cats hissing and growling at the sight of them, I found this plug in after a few weeks not thinking it would make much difference but desperate to try anything to help them all, within a few days they are able to be in the same room, they're still not friends but the improvement so quickly is amazing, I recommend giving it a go if you have any issues with cats getting along."

— Tammy W. (5/5)

It really does work!!

"I bought this has I have 2 cats, one has just turned 1 year old and is very nervous, the other is 8 months old and mad as a button! After having this for only a couple of weeks, oh my what a change, my scaredy rescue has completely come out of his shell and my mad kitten has calmed down. I have to say I was sceptical but it really does work! Definitely recommend"

— Nadia H. (5/5)

A calmer Bean!

"Since plugging in the Feliway diffuser the little orange bundle of chaos is slowly calming down and feeling so much more relaxed in her new home…would thoroughly recommend the Feliway diffuser and spray (which I’ve used before) for a happier, calmer and relaxed cat and my furniture is pretty happy too!"

— Catherine G. (5/5)

Big improvement

"We have an elderly cat (19) & two young kittens. Someone was urinating on the floor at the side of one of the litter boxes. Don’t know which, or if it was stress related or marking territory, but it completely stopped when we started using Feliway. We also noticed the 3 are getting along pretty well, with very few “real squabbles” & the old cat even lays close to the kittens (when HE chooses), something he seldom did with our previous cats."

— Tony J. (5/5)

Cat is pooping on floor near the Feliway plug-in

"While my cat seems less anxious, he still occasionally poops on the floor near his box and the plug-in. The box is clean. It's near the exit door."

— Maureen S. (3/5)

2 cats and a house move

"We have moved and needed to keep our cats indoors for a few week to settle. They are used to coming and going so being indoors 24/7 was stressful for them. The Feliway seems to have helped calm the situation amd reduced the tension."

— Anne-Marie D. (5/5)

Far superior to zenifel

"I tried zenifel because virbac claimed it was an equivalent product but my cats are so much more friendly with each other and more relaxed generally with Feliway optimum. One cat used to hide and is now more confident too."

— Gemma D. (5/5)

Amazing product

"I have used Feliway over many years , and it definitely works!! Stressed Pussycats this immediately Calms them down"

— Marilyn M. (5/5)

Peace!

"I purchased from feliway as I have 4 adult cats and 2 foster kittens. I have a small flat and previously bought feliway off ebay for a very reduced price. I definitely feel now it was reduced as it was either fake or diluted. There were outbreaks with my older 2 boys. Since buying from the legitimate website and plugging in I now watch TV with the 6 cats in the same living as me. They are all happy and playing as normal. I am thriller so have set up the subscription every month aswell. Thank you."

— Fran D. (5/5)

Ludo is calm now

"This feliway is good stuff. I have 4 cats and the new one wasn’t blending in till I go feliway and I would recommend this to everyone it does work look he’s so xhilled and he now like my Siamese now. So will keep putting it on till they don’t works"

— Daniel C. (5/5)

Q&A

TESTIMONIALS

Find out how cats and their parents are enjoying enhanced serenity with FELIWAY Optimum:

Risotto
cat not eating

Risotto

Risotto has been an anxious little cat since Martin, our son, was born. Risotto meowed every night. Risotto would wake the baby up at 6am, and stop as soon as...
Read more ...
FELIWAY Optimum Refill
Sunny & Star
cat scratching cat spraying

Sunny & Star

Sunny and Star love to scratch at the carpets. There was a time when I spent more time at home, which coincided with the desire to do some work and...
Read more ...
FELIWAY Optimum Refill
Khaleesi & Snow Belle
cat fighting cat spraying

Khaleesi & Snow Belle

Khaleesi, has already had 2 owners. The one from whom we adopted her informed us that his cat was bullying her. As a result, we encountered a few problems when...
Read more ...
FELIWAY Optimum Refill
Prunelle | 3 years old
cat scratching

Prunelle | 3 years old

I have been testing FELIWAY Optimum for a fortnight now. The results on my cat are starting to show. Less agitation and less scratching, especially on the sofa. I find...
Read more ...
FELIWAY Optimum Refill