Faster
Working the same evening
3.1% pheromone reaches full strength in about an hour, so you can plug in before the doorbell, the fireworks or the carrier comes out.
55% more pheromone than the leading brand
Your cat, calm in about an hour — not in 4 weeks.
FeroHush is the plug-in calming diffuser with 3.1% pheromone, so it's already working the same evening you plug it in.
- ✓ Full strength in about 60 minutes
- ✓ Vet-formulated · 3.1% pheromone concentration
- ✓ 30 full days per refill · 60-day calm-or-refund
The moments that matter
You know that look on your cat's face.
The fireworks-night dread
Every year you watch them flatten against the floor, pupils blown wide, hiding under the bed until morning. Treats don't help. "Just give them space" doesn't help.
The vet-carrier panic
The carrier comes out and they're gone. Forty-five minutes behind the dresser. The appointment is in four hours — and the diffuser you were told to try needs weeks to build up.
The moving-day meltdown
New house, new smells. They stop eating and hide for days — and you're left wondering how to make a strange place feel like home, fast.
FeroHush was built for these exact moments.
Why we're different
Why most calming diffusers let you down when it matters most.
The usual plug-in
- Takes 2–4 weeks to build up
- Lower pheromone concentration
- You find out it isn't working weeks later
- Bought after the stressful night, not before
- Remembering to reorder refills
The FeroHush way
- Full strength in about 60 minutes
- 3.1% pheromone — 55% more than the leading brand
- Working the same evening you plug it in
- One diffuser per room for multi-room homes
- Refills arrive on schedule with the refill plan
Why cat parents switch
Small plug-in. Big difference.
Built around the moments anxious cats actually struggle with.
Stronger
55% more pheromone
More of the calming signal cats recognize, versus the leading brand's 2.0% formula.
Simple
Plug in and forget
No sprays, no collars, no pills. Twist on a refill, plug it in, and each bottle runs a full 30 days.
Whole home
One per room they use
Cats roam. Put a FeroHush where they sleep, where they hide and where the noise is — the 3-diffuser kit covers a multi-room house.
Discreet
Quiet, clean, out of the way
No visible mist, no noise, nothing to spray or refill by hand — it just sits in the outlet and does its job.
How it works
Three steps to a calmer cat.
1
Plug it in
Anywhere near where your cat spends time — one diffuser per main room.
2
Give it about 60 minutes
The vet-formulated 3.1% blend reaches full strength in about an hour.
3
Swap the refill every 30 days
Or let the refill plan send them before you run out.
The Never-Run-Out Refill Plan
Never run out on the night you need it.
Each refill lasts 30 days. Pick how many and how often — your refills show up before the last one runs dry.
$14.33
per refill on the plan
Our lowest refill price, locked in on every delivery — versus $21.33 one-time.
15%
off every diffuser
Add the plan to your kit and every diffuser in it is 15% off today.
6 · 12 · 18
refills, every 1–4 months
Change the amount or timing, skip a delivery or cancel anytime. Shipping is always free.
60
DAY
The 60-day Calm-or-Refund promise.
If your cat isn't visibly calmer within 60 days, email us and we'll refund your purchase. No restocking fee, no hoops.
Questions
You ask. We answer.
How fast does FeroHush work?+
FeroHush reaches full strength in about 60 minutes. For predictable stressors like fireworks or visitors, plug it in 60–90 minutes beforehand. Every cat is different, so some settle sooner and some take longer.
How many diffusers do I need?+
One per main room your cat uses. Smaller apartments usually do well with one or two; multi-room houses and multi-level homes are what the 3-diffuser Whole-Home Calm Kit is built for.
How does the refill plan work?+
Choose 6, 12 or 18 refills and how often they arrive — every 1, 2, 3 or 4 months. Refills are $14.33 each on the plan and adding it takes 15% off every diffuser in your order. You can change, skip or cancel anytime from your account, and shipping is always free.
Can I buy without subscribing?+
Yes — tap "Buy one-time instead" under the kits. You can still add refills as a one-time purchase: $21.33 each for 6, $19.92 each for 12 or $17.06 each for 18.
How long does one refill last?+
A full 30 days of continuous use.
Is it safe around my family and other pets?+
FeroHush is designed for everyday household use around people and other pets. As with any product, check with your vet if your cat has specific health concerns.
Will it sedate my cat?+
No. FeroHush contains no sedatives — your cat will still play, eat and behave normally.
What if it doesn't work for my cat?+
Email us within 60 days for a full refund under our Calm-or-Refund promise.
How much is shipping?+
Free, on every order and every refill delivery.
Save 15% with the refill plan
The next loud night is already on the calendar.
Fireworks, visitors, the vet, a move — plug in FeroHush before it starts, and let the refill plan keep you covered after.
Get my calm kit🔒 Secure checkout🚚 Free shipping🐾 60-day calm-or-refund