Buy FELIWAY Optimum Starter Set

FELIWAY Optimum Diffuser + Refill Kit 48ml (30 day)
FELIWAY Optimum Diffuser + Refill Kit 48ml (30 day)
FELIWAY Optimum Diffuser + Refill Kit 48ml (30 day)
FELIWAY Optimum Diffuser + Refill Kit 48ml (30 day)
FELIWAY Optimum Diffuser + Refill Kit 48ml (30 day)
FELIWAY Optimum Diffuser + Refill Kit 48ml (30 day)
FELIWAY Optimum Diffuser + Refill Kit 48ml (30 day)
FELIWAY Optimum Diffuser + Refill Kit 48ml (30 day)
FELIWAY Optimum Diffuser + Refill Kit 48ml (30 day)
Load image into Gallery viewer, FELIWAY Optimum Diffuser + Refill Kit 48ml (30 day)
Load image into Gallery viewer, FELIWAY Optimum Diffuser + Refill Kit 48ml (30 day)
Load image into Gallery viewer, FELIWAY Optimum Diffuser + Refill Kit 48ml (30 day)
Load image into Gallery viewer, FELIWAY Optimum Diffuser + Refill Kit 48ml (30 day)
Load image into Gallery viewer, FELIWAY Optimum Diffuser + Refill Kit 48ml (30 day)
Load image into Gallery viewer, FELIWAY Optimum Diffuser + Refill Kit 48ml (30 day)
Load image into Gallery viewer, FELIWAY Optimum Diffuser + Refill Kit 48ml (30 day)
Load image into Gallery viewer, FELIWAY Optimum Diffuser + Refill Kit 48ml (30 day)
Load image into Gallery viewer, FELIWAY Optimum Diffuser + Refill Kit 48ml (30 day)
Load and play video in Gallery viewer, FELIWAY Optimum Diffuser + Refill Kit 48ml (30 day)

FELIWAY Optimum Diffuser + Refill Kit 48ml (30 day)

$34.99
$34.99
Sold out

Free Shipping

  • FELIWAY Optimum is a patented new pheromone discovery, and the best FELIWAY answer to help reduce common signs of stress in cats such as: scratching, urine spraying, tension and conflicts between cats, fears, and reactions to changes
  • 93% of cat owners report enhanced calming, with an average satisfaction rating of 9.1 out of 10
  • FELIWAY is Vet Recommended and the number one selling solution; FELIWAY Optimum is a drug free solution that helps cats with more signs of stress, in more situations, and calms cats better than ever
  • FELIWAY Optimum heated diffuser covers up to 700 square feet; for the best results, position the diffuser where your cat spends most of his or her time, and avoid plugging the diffuser in under shelves and behind doors, curtains, or furniture
  • Starter kit includes 1 diffuser head and 1 vial; make sure to only use a FELIWAY Optimum Diffuser with a FELIWAY Optimum refill (they are not compatible with other brands); to maximize effectiveness, replace the vial once a month, and the diffuser every 6 months
  • FELIWAY Optimum is a patented new pheromone discovery, and the best FELIWAY answer to help reduce common signs of stress in cats such as: scratching, urine spraying, tension and conflicts between cats, fears, and reactions to changes
  • 93% of cat owners report enhanced calming, with an average satisfaction rating of 9.1 out of 10
  • FELIWAY is Vet Recommended and the number one selling solution; FELIWAY Optimum is a drug free solution that helps cats with more signs of stress, in more situations, and calms cats better than ever
  • FELIWAY Optimum heated diffuser covers up to 700 square feet; for the best results, position the diffuser where your cat spends most of his or her time, and avoid plugging the diffuser in under shelves and behind doors, curtains, or furniture
  • Starter kit includes 1 diffuser head and 1 vial; make sure to only use a FELIWAY Optimum Diffuser with a FELIWAY Optimum refill (they are not compatible with other brands); to maximize effectiveness, replace the vial once a month, and the diffuser every 6 months

Testimonials

See “Happy Together’ stories of cats helped by FELIWAY

RATE FELIWAY Optimum Diffuser
spraying

MOUSEY,5 years old

«It worked on my crazy cat so it probably will yours too !! Noticed a difference big time with it being completely discreet,»
Read more

FELIWAY Optimum Diffuser

Happy Cat

Cuddles,7 years old

«This product is great to dramatically improve any bad or unwanted behaviours within a home including the high quality...»
Read more

FELIWAY Optimum Diffuser

peeing out of litter box

FiFi,8 years old

«This item has helped my cat and so many ways you have to turn it it doesn't pee in the house no more he doesn't scratch...»
Read more

FELIWAY Optimum Refill

cats fighting

Very,2 years old

«So easy... made the cats more loving and less cranky»
Read more

FELIWAY Optimum Diffuser

RATE FELIWAY CLASSIC REFILL

See how to use

Easy to Use

  • Each diffuser will provide calming pheromones continually for up to 30 days in a 700 square foot area. 
  • For the best results, plug in your FELIWAY Optimum diffuser in the room where you cat spends the most time, or where conflict among your cats happen most frequently.

Easy to Use

  • Try not to plug the diffuser under items (e.g. shelves) or close to objects (e.g. behind curtain or doors) as this affects efficacy.. 
  • For the best results, replace your refill every 30 days

What Customers Are Saying...

FELIWAY Optimum helps with more signs of stress, in more situations, and calms cats better than ever! Customers have reported a satisfaction rating of 9.1 out of 10, and 93% have reported enhanced calming for their cats!

As Seen On TV

Recommended by vets

Satisfaction Guarantee

Used Worldwide
Customer Reviews
4.4 Based on 45 Reviews
5 ★
76% 
34
4 ★
7% 
3
3 ★
2% 
1
2 ★
9% 
4
1 ★
6% 
3
Customer Photos
i
i
Write a Review Ask a Question

Thank you for submitting a review!

Your input is very much appreciated. Share it with your friends so they can enjoy it too!

Filter Reviews:
PW
05/12/2022
paula w.
United States

not worth it

it did absolutely nothing for my edgy 11 year-old.

FELIWAY Optimum Diffuser + Refill Kit 48ml (30 day)
Share   |   Facebook  •  Twitter
Was this helpful?  0    0
DF
05/12/2022
Deborah F.
United States United States

Helping so Far!

So far we are having a positive experience with it. Both cats seem to be calmer. However we do have one still peeing in house.

FELIWAY Optimum Diffuser + Refill Kit 48ml (30 day)
Share   |   Facebook  •  Twitter
Was this helpful?  0    0
RF
05/04/2022
Raeanne F.
United States United States

Noticeable change

You could see a change in my cats within the first week. No more spraying and decreased chasing of the other cats. Will definitely use this again.

FELIWAY Optimum Diffuser + Refill Kit 48ml (30 day)
Share   |   Facebook  •  Twitter
Was this helpful?  0    0
C
04/26/2022
Cristina
United States United States

My cat is more relaxed

My cat is less stressed out. It helped.

FELIWAY Optimum Diffuser + Refill Kit 48ml (30 day)
Share   |   Facebook  •  Twitter
Was this helpful?  0    2
AA
04/20/2022
Allison A.
United States United States

Cats are more calm

I bought this to calm down our youngest cat that has been bullying another. She is very sweet and loving, but these two just don't get along sometimes. It was hard to tell if it was working, but now that the diffuser ran out, the bullying is much worse. I'm ordering my refill now and another kit to put in another room they hang out in.

FELIWAY Shop FELIWAY Optimum Diffuser + Refill Kit 48ml (30 day) Review
FELIWAY Optimum Diffuser + Refill Kit 48ml (30 day)
Share   |   Facebook  •  Twitter
Was this helpful?  6    0
Back to FELIWAY Range