Boelou | Neuroscent™ Diffusers

40,000+ pet parents found peace with Boelou

Does your cat hate being alone? Leave home with peace of mind

You grab your coat and he looks at you with those eyes that break your heart: "Are you leaving me alone again?" You close the door softly and still hear him meowing. All day long, you wonder how things are at home. Your cat isn't doing it on purpose. Most cats feel unsafe without their person nearby. Boelou helps him relax, even when you're not there. Simple, safe and science-backed.

  • No medication
  • Used in cat boarding facilities
  • 30-day trial
A tense cat waiting at the front door, then relaxed and asleep on the couch

“Finally calm while we're out”

Cat parent of Oliver & Lily

Our vet recommended this pheromone diffuser because our cats got really restless whenever we left, and otherwise they were completely healthy. Since we started using it, we've noticed so much more calm in them.

SophieCat parent of Oliver & Lily
Cat parent of Max & Milo

What a great solution! I've been using it for a while now and it's such a game-changer for my sweet cats. They get nice and relaxed, and I can leave the house without worrying. Love it!

ThomasCat parent of Max & Milo
Cat parent of Pip, Puck & Poekie

I've got 3 at home. All 3 of them find it pretty hard when I'm out. You want your cats to feel good, even when you're not there yourself. Since we started using the Boelou diffuser, we've noticed more calm, and that feels really good.

LisaCat parent of Pip, Puck & Poekie

Sound familiar in your home?

The goodbye at the door

The moment you grab your coat, the meowing starts. You linger a little longer to reassure him, even though you should have left ages ago.

A new surprise every time

Scratches on the couch, curtains half torn down. Before you even open the door, you're wondering what you'll find this time.

A puddle to welcome you home

Not in the litter box, but on the couch, the floor or the doormat. Anywhere except where it belongs.

Your little shadow

He follows you everywhere, even to the bathroom. Sweet, but also a sign that he can't settle without you.

You're out, but your mind is at home

At work or with friends, you sneak a peek at the camera. You head home earlier than you need to, because it just doesn't feel right.

Since you went back to the office

For months, he lay next to your laptop. Now that laptop is at the office, and he can't figure out where you went.

Sound familiar? There's a reason.

A cat alone on the windowsill, looking outside

He's waiting for you. Every minute you're gone.

Your scent on the couch, your voice in the kitchen, the sound of your footsteps on the stairs. That's how he knows he's safe. When the door closes, all of that disappears, and he's left in a house that suddenly feels too quiet. So he waits. By the door, on the windowsill, in your spot on the couch. Until he hears your key in the lock again.

All that tension has to go somewhere. So he meows, scratches the couch or pees right in your spot. And suddenly it makes sense why it happens right there: it smells like you. By mixing his scent with yours, he's looking for a sense of safety. Not because he's angry with you, but because he misses you.

You've already tried everything. Right?

Other diffusers

Not every diffuser is the same. With Boelou, everything is fine-tuned by experts: the right dosage, a continuous release and a formula made specifically for cats. Not a one-size-fits-all product for dogs and cats, but exactly what your cat needs.

A second cat for company

A buddy, so he's not alone anymore. It feels like the obvious solution. But a cat who feels unsafe doesn't always calm down with a new housemate. Sometimes you end up with two stressed cats instead of one.

Leaving the radio or TV on

A voice in the house so it's less quiet. Well meant, but sound can't replace you. He hears something, but he still feels alone.

Sneaking out

You grab your coat in the hallway, keep your keys from jingling and slip out quietly. But cats are smart: he learns to watch for every little signal. That just puts him on edge even sooner.

Going out less

Canceling a dinner, leaving a birthday party early, a weekend away that never happens. It feels like taking care of your cat, but you keep giving up more and more. And the problem doesn't go away.

A cat sniffing the Boelou diffuser in the wall outlet

You're allowed to leave, without the guilt

Is he happy? Can he cope without me? Does he miss me?

If those questions sound familiar, you're a good cat parent. But a cat doesn't need to see you all day. He needs to feel safe, even when you're not around.

That's exactly where Boelou helps.

  • No more accidents outside the litter box
  • Less stress and anxiety
  • No more scratches on your couch and curtains
  • No more hours of meowing
NeuroScent™

The signal every cat knows

Mom's signal

As a kitten, your cat snuggled up to his mother. She released a natural scent, a pheromone, that said: you're safe here. That signal stays with him for life.

Recreated by experts

Experts recreated that pheromone, with the right dosage and a continuous release made for cats.

Straight to the calm center

Your cat picks it up through Jacobson's organ, at the back of his nose. It sends the signal straight to the part of the brain that creates calm, even when you're not around. You won't smell a thing.

Trusted by professionals

Even cat boarding facilities use Boelou

Nowhere are cats as far from their people as at a boarding facility. A strange place, strange smells, and the person who knows them best isn't there. That's why boarding facilities like Villa Whiskers keep a Boelou diffuser running every day. If it helps there…

Every cat that comes in here misses everything familiar: their home, their scents, their person. You can see it in everything. They barely eat, they meow and they look for a corner to hide in. That's why we have a Boelou diffuser in every room. We see cats settle down faster, and that gives their owners peace of mind too.

Jessica & TeamVilla Whiskers
Jessica and the team at Villa Whiskers with Boelou

What other cat parents say

We got Guus as a buddy for Teddy, because Teddy didn't do well on his own. Unfortunately it didn't work out the way we'd hoped, and we ended up with two overstimulated cats in the house. Since we started using the Boelou diffuser, there's so much more calm.

AnneCat parent of Guus & Teddy

Couldn't take a step in the house without Coco following me, so restless. Especially when I left.. Drama! Tried so many things but in the end so happy with the Boelou diffuser. Wish I'd found this sooner for her.

EvaCat parent of Coco

Every time we walked out the door, our two cats started meowing. So sad to hear when you've just left! We heard about Boelou through friends. Good thing, because we really notice a difference in both of them.

FemkeCat parent of Simba & Nala

Every time I'd been out, my cat had peed somewhere in the house. I felt so bad for him, and for myself too, of course. Thankfully it's a lot better now and I come home without those nasty surprises.

MariekeCat parent of Loki

Set up in 30 seconds

Refill in

Twist the refill bottle into the diffuser.

Plug it in

Plug it into an outlet in the room where your cat spends the most time while you're out.

Let it work

Let it do its thing for 3 to 8 hours a day, ideally during the hours you're away.

Good to know: 1 diffuser covers 1 room up to 60 m² (645 sq ft). Walls and doors block the signal, so if your cat roams several rooms while you're out, use one diffuser per room.

What is being alone really costing you?

What it costs you now

  • A couch, curtains or rug covered in scratches
  • Accidents on your bed, your clothes or the couch
  • Leaving the house feeling guilty, every single time
  • Not being able to enjoy your time out
  • Rushing home sooner than you'd like
  • That nagging feeling that your cat is unhappy

What calm costs you

From  

    Choose calm

    From worry to calm: their stories

    Two cats who tore the place apart the moment we left

    Before

    As soon as we were both out the door, it was party time at home. Things on the floor, furniture scratched, and when we got home we had to clean up first. It was pretty disheartening, because we had no idea what was going on while we were gone.

    After

    We changed a few things at home and tried the diffuser as extra support. These days we come home more often without the whole place turned upside down. It's nice not to dread what we'll find behind the door anymore.

    DeniseCat parent of Boris & Ollie

    Felix waited to eat until I got home

    Before

    As soon as I left for work, Felix barely ate anything. It was like he was waiting for me, because the moment I got home, he went straight to his bowl. I was pretty worried about it, because of course you want your cat to take care of himself when you're not there.

    After

    We started paying more attention to his surroundings at home and bought the Boelou diffuser. He's eating well now, and I worry less when I'm away for the day. That gives me a much better feeling.

    MoniqueCat parent of Felix

    Leaving home with peace of mind again

    Before

    Our cat started meowing the moment he realized we were leaving. Sometimes we'd stick around a bit longer to reassure him, even though we really had to go. I found it hard to leave him like that.

    After

    We tried to make his surroundings calmer and came across the Boelou diffuser. It feels good to do something extra for him. We leave with much more peace of mind now.

    JudithCat parent of Spot

    Give your cat calm while you're away

    The more rooms, the more peace. And the more you save.

    NeuroScent™ Diffuser for cats with refill
    No medication
    30-day trial
    Free shipping over €50
    Help! How many diffusers do I need?

    Answer 2 quick questions and we'll tell you how many diffusers you need

    1Do you live in a house or an apartment?
    2Which rooms is your cat in while you're away?
    Choose your home first
    Choose your bundle

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    Safe for cats
    Safe around kids
    30-day trial
    Free shipping over €50

    Your first 30 days

    1. Day 1

      Plug it in

      Place it in the room where your cat spends the most time while you're out. You won't smell a thing, your cat will.

    2. Week 1–2

      Noticeably calmer

      You'll notice it in the little things first: a calmer goodbye, a cat fast asleep when you walk in. Most pet parents see a clear difference within one to two weeks.

    3. Day 30

      You decide

      Not happy after all? Get in touch and we'll find the best solution together.

    Frequently asked questions

    Why Boelou?

    Our NeuroScent™ formula was developed by experts specifically for cats and is science-backed. It's not a one-size-fits-all product for dogs and cats, but tailored to exactly what every cat needs: the right dosage and a continuous release. And you get 30 days to try it out at your own pace.

    How fast will my diffuser arrive?

    We ship with DHL. Your order arrives at your door within 4 to 7 days, so your cat can start relaxing soon.

    How soon will I notice a difference?

    Most pet parents see a noticeably calmer pet within one to two weeks. It often happens step by step: first the goodbye at the door gets calmer, then you come home to fewer surprises. So give it time, you have 30 days.

    Can the diffuser stay on while I'm not home?

    Yes. The diffuser can stay plugged in while you're out. In fact, keep it on during the hours your cat is alone, because that's when he needs it most.

    Is it safe?

    Yes. Boelou uses a recreated version of the calming pheromone cats know naturally. Pheromones only work within the same species: your cat picks up the signal, while people and other pets don't notice a thing. Not even the smell.

    Does it work for every cat?

    Every cat is different, but most pet parents notice more calm, even in cats who have been restless for years when you leave. If the behavior has been there a long time, it may take a little longer. Notice more tension in the first few days? Unplug the diffuser for a bit and get in touch with us, and we'll figure out the best approach together.

    How many diffusers do I need?

    One diffuser covers one room up to 60 m² (645 sq ft). Walls and doors block the signal, so place a diffuser in every room where your cat spends a lot of time while you're out. Not sure? Use the calculator next to the bundles.

    How long does a refill last?

    At 3 hours a day, a refill lasts about 30 days in a room up to 60 m² (645 sq ft).

    Is it a medication?

    No. Boelou contains no medication, no supplements and no sedatives. It's a recreated version of the calming signal a mother cat gives her kittens. Your cat stays exactly himself, just calmer.

    Leave home with peace of mind, starting today

    Try Boelou for 30 days and give your cat calm, even when you're not there.

    Give your cat calm

    Questions? Email us at support@boelou.com