
Crying, barking, chewing things up or glued to the door until you get back. You've tried everything and nothing has changed. This is what's really going on when they're left alone.
You get home and find a note from the neighbours on your door.
“Your dog barks all day.”
Or worse: you open the camera app at work and there they are, right by the door, crying non-stop.
Your dog isn't doing it to wind you up.
It isn't spite and it isn't bad manners.
They're stuck with an alarm they don't know how to switch off.
You pick up your keys. They already know. Heart racing, the crying starts, then the howl that carries through every wall.
They don't know if you're coming back. They don't know how to be alone.
Their nervous system is overwhelmed.
It's an alarm that went off and that they can't switch off on their own.
And that alarm comes out as behaviour.
Eases the distress of being left alone
Less crying and howling
Fewer stress accidents
No more wrecking the door
More security and confidence
Settles constant restlessness
When a puppy is with its mother
she naturally releases calming pheromones.
That signal from the mother tells their brain:
Nothing's wrong. You're safe. You can relax.
When you leave and they're on their own
that signal disappears.
And the alarm stays on all day.
The Vitalys Calma plug-in diffuser recreates that same signal from the mother and keeps it in the air of their room. We call it the Nest Effect.
It isn't a sedative: it doesn't knock them out, it takes the edge off.
You plug it into the wall
and it works 24 hours a day, 7 days a week.
Less crying and howling
Stops scratching at the door
More settled when left alone
Fewer accidents from stress
Our border collie would scratch at the door and howl from the moment he heard the keys. The neighbours had already said something. Ten days into using the diffuser, we watched him on the camera: he looked at the door for a bit, then went and lay down in his bed.

Rocky, our 3-year-old beagle, made a huge fuss every morning when we left for work. We plugged in two diffusers and within a week and a half the howling had dropped massively. It's not a miracle, but nobody leaves notes on our door any more.

Bruno wouldn't touch his food until I got home. He spent the day glued to the door, crying. We adopted him from a rescue and they told us he was “just like that”. A month later, the camera shows him eating and then sleeping on the sofa.

I thought he was doing it to spite me. It was the stress of being left alone. I plugged in a diffuser and two weeks later the puddles had almost stopped. He looks calm, not drowsy.
STEP 1Screw the refill into the diffuser
STEP 2Choose the best spot
STEP 3Plug it in
STEP 4Let it do its work
Commands can't get through to a nervous system stuck on high alert. Your dog learns to sit, not to stop being scared.
It silences the bark but doesn't switch off the panic. Lots of dogs learn to whimper to get around it, and the distress is still there inside.
Background noise is no substitute for a signal of safety. The alarm keeps ringing even with voices in the living room.
They last a few hours, and some only keep your dog still on the outside, with their heart racing on the inside. A dog's stress when left alone doesn't keep office hours.
Physical exhaustion doesn't switch off an emotional alarm. It goes off again the moment they hear the door.
Every week of alarm turns a passing reaction into a habit that's harder to break.
All of that works on what your dog does.
None of it teaches them that they're safe now.
VITALYS
OTHERS
Crying the second you pick up your keys, howling non-stop, chewing the door frame or having accidents when left alone aren't four different problems.
They're four outlets for the same alarm.
For a dog who's got used to having you close by
—working from home, a house move or a change in your hours—
that alarm goes off even louder.
Every morning you leave and they panic,
a reaction turns into a habit.
And every complaint from the neighbours, every note on your door,
brings you a little closer to a decision you don't want to make.
I work away from home all day and going back to the office was hell. My podenco howled non-stop; the neighbour downstairs complained twice. We tried a trainer, calming treats, leaving the radio on… nothing. With the diffusers, within a week and a half the camera was catching him lying in his bed. Now my neighbour asks me what I gave him.

I rescued my greyhound as an adult. With me he's a big softie, but when I left he'd cry and scratch at the door as if he'd been abandoned. The note from the neighbour was the last straw. I plugged in the diffusers and after four days I could already see he was calmer. After two weeks, not a single new scratch. And the best part: he's awake, playing, just as affectionate.

My French bulldog would start shaking the moment he saw me pick up my bag. I'd watch him on the camera from the office and it broke my heart. A complaint from the neighbours was only a matter of time. I tried the diffuser and within a week he'd stopped crying when I left. Now I check the camera and he's curled up on the sofa, not glued to the door.

My Yorkie wouldn't even let me go to the bathroom on my own. If I went out, he'd kick up a huge fuss. I plugged in two diffusers and a few days later I came home to find him asleep in his bed. The camera confirmed it: he no longer spends the morning crying.

Canine appeasing pheromone analogue 2%
Isoparaffinic hydrocarbon
48 ml
Use the diffusers where your dog spends time: each one covers up to 70 m² (750 sq ft). -> Walls block it, so use one per open-plan space or room.






Our rescue dog was so scared of being left alone that at first we'd come home to accidents everywhere. We plugged in two diffusers and within about ten days he started eating while we're out and sleeping in his bed instead of scratching at the door.
My mixed breed would cry and shake the moment I left the room. By the second week he was calmer and would settle down to sleep in his bed instead of howling all over the house.
After putting the diffusers in three rooms I noticed the difference. She seems less anxious but completely alert, and I can go to work without that knot in my stomach worrying about the neighbours.
*Ratings based on verified reviews from Vitalys customers*
Hurry! There are only a few units left from this month's batch, and the offer ends as soon as they sell out.
From €0,37 a day per room. Delivered every 60 days. Pause or cancel anytimeOne-off payment, no renewals. The kit includes the diffusers and refills for 60 days.

€25,47€33,95 / room +FREE SHIPPING
Total:€127,90 €50,93€127,90 €67,90
🎁 2 diffusers FREE with a subscriptionOne-off payment · no automatic renewal
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€29,93€39,90 / room
Total:€63,90 €29,93€63,90 €39,90
🎁 Diffuser FREE with a subscriptionOne-off payment · no automatic renewal
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€21,98€29,30 / room +FREE SHIPPING
Total:€191,90 €65,93€191,90 €87,90
🎁 3 diffusers FREE with a subscriptionOne-off payment · no automatic renewal
BUY NOWThis is how dogs are living now with Vitalys Calma.

The neighbour stopped complaining

Clear-headed calm, without sedating

Less crying and restlessness
Try these diffusers for 90 nights. If they don't help settle your dog's stress, just tell us and we'll refund the complete kit, even if the refill is open. No forms, and you don't need to send anything back. It genuinely works. That's why we guarantee it.




I've been using it for a month and my dogs no longer cry when I walk out the door. The accidents on the floor have dropped massively… Read more
I adopted an adult cocker spaniel who couldn't cope with being left alone. I plugged in the diffuser and in under two weeks he stopped scratching at the front door. Now he sleeps peacefully in the hallway… Read more
They're so much calmer. No more howling when I leave and no more chaotic welcomes when I get back. My neighbour asked me what I'd done, because she can't hear a thing all day now.
Each diffuser covers up to 70 m² (750 sq ft), but walls and large furniture block the diffusion. For the best results, most customers use 2–3 diffusers to cover the whole home properly.
It doesn't work in hours and it isn't a miracle: most owners notice the change somewhere between the first few days and two weeks, depending on the dog and their stress level. That's why every kit covers 60 days.
No. It's the opposite of knocking them out: it isn't a medicine and it doesn't act on their body. It recreates the signal a mother uses to reassure her puppies, so your dog keeps playing, eating and moving around, just without the alarm going off.
It doesn't scent the room and you won't smell it: only dogs pick up the signal. Here's how to tell if it's what your dog needs: if they're perfectly fine with you but fall apart when you leave, that's stress, and that's exactly where it helps. And if you don't notice anything, you have a 90-night guarantee.
Your dog doesn't get used to the signal: the refill runs out. Each refill lasts 30 days and the signal needs to be in the air continuously. With a subscription they arrive automatically every 60 days, from €0,37 a day per room, and you can pause or cancel anytime.
In the rooms where your dog spends the most time: the living room, the kitchen or the bedroom.
To people it's practically odourless. A very faint smell as it warms up during the first few days is normal. If it seems strong to you, write to our support team.
Yes! Only dogs can detect the Vitalys Calma pheromones, and they're safe for other pets and for people.
That's pent-up energy, not stress, and no diffuser can replace a walk. Vitalys Calma helps with the fear of being left alone: crying, howling, scratching at the door, accidents from anxiety. If you suspect a medical cause, check with your vet first.