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🐾 Elevate your cat’s zen—because stressed cats don’t trend.
FELIWAY Optimum is a patented, plug-in pheromone diffuser system designed to reduce multiple stress behaviors in cats, including scratching, urine spraying, and conflicts. Covering up to 700 square feet with continuous, drug-free pheromone release for 30 days, it’s backed by over 25 years of feline stress expertise and trusted by vets worldwide. The starter kit includes one diffuser and two refills, promoting a calm, harmonious home environment for your cats.





| ASIN | B0DZ78BBRF |
| ASIN | B0DZ78BBRF |
| Auto Shutoff | No |
| Brand | FELIWAY |
| Brand Name | FELIWAY |
| Color | White |
| Coverage | 700 square feet |
| Customer Reviews | 4.0 4.0 out of 5 stars (61) |
| Date First Available | March 4, 2025 |
| Date First Available | March 4, 2025 |
| Directions | 1. Plug the diffuser into an open outlet with 4+ feet of space to diffuse. 2. Point the diffuser vents upright. 3. Use one diffuser per 700 sqft. 4. Replace the vial once a month. 5. Replace the diffuser every 6 months. |
| Floor Area | 700 Square Feet |
| Item model number | SF20251004B0DZ78BBRF_B0DZ78BBRF_1_uOmCdp |
| Item model number | SF20251004B0DZ78BBRF_B0DZ78BBRF_1_uOmCdp |
| Model Name | SF20251004B0DZ78BBRF_B0DZ78BBRF_1_uOmCdp |
| Mounting Type | Plug-in |
| Power Source | Corded Electric |
| Recommended Uses For Product | Home |
| Scent | neutral |
| Set Name | Starter Kit |
| Special Feature | Long Lasting Aroma |
| Unit Count | 1.0 Count |
M**S
Hit and miss, but a great product
I tried this with a very territorial male and neutered cat who would spray. It didn't do a thing for him and he peed a lot. Ugh. HOWEVER. After he passed, I got a little kitten who I believe was picked up from being a stray. She peed on our couch and bathroom rugs repeatedly. No UTI. I tried this product one more time for her and it works like a dream. No more peeing outside of the litter box. I can't smell it but the feliway seems to calm her. She's stopped peeing outside the litter box and my other cat sniffs the diffuser sometimes too. Seems hit and miss, but I think it's worth a shot if your kitty is peeing out of the litter box! I'd rather buy this than putting her on kitty prozac! (Included: my girlie, Saffy Lynn)
A**A
Works great - but expensive
This cat calming product works well for our cat. They last about a month which makes them pretty expensive. We have a lot of outdoor cats around and I think this helps our kitty stay calm. It’s exactly what our vet uses in his clinic.
J**H
Didn't work for me but...
did nothing for my cat but I believe it would work for others. I now put a puppy pad in an extra, empty litter box , near the other littler boxes, and he goes to that instead of peeing around the room.
B**A
Didn't work
Unfortunately it didn't work and main unit smelled bad
M**.
It gets expensive and did not work with my cats.
Maybe this would work with other cats, it did not with mine.
T**Y
Bummed, takes edge off?
Why did you pick this product vs others?: Worked on 2 of 3 of my cats. My boy it didnt affect him at all and his cat tree is next to the darn thing *rolls eyes*. I bought it for him intentionally and was really hoping it would work for him cuz he needs it the most. But he continues to hide, pee everywhere and now hes pooping ugh. I feel like its worse for him. Other two girls are sweeter, Onyx, my oldest usually tolerates our one year old pug but now she face boops the pug and cuddles together on my lap. Cali who's usually skiddish but sweet is less skiddish and hella lovey. Her attitude is a 10/10. But she was perfect to begin with LOL.
Trustpilot
1 month ago
2 months ago