Excellent ★★★★★ 4,000+ reviews on

"Hiding Stopped, No More Spraying, No More Improper Urination"

Safe, gentle formula in a plug-in diffuser.

END THE STRESS TODAY

✓ Experience the change, or get your money back

Safe & Drug-Free Relief
Vet Recommended
24/7 Calming Effect

Rated 4.8 by 3,865+ Happy Cat Parents! ⭐️

Finally Some Peace at Home

Every morning I'd wake up to another puddle by the front door. Tried new litter, extra boxes, even a vet visit — nothing. Plugged in CalmPaws and within 5 days, she started using her box again. It's been 3 weeks now and not a single accident. I wish I'd found this months ago. Every morning I'd wake up to another puddle by the front door. Tried new litter, extra boxes, even a vet... Every morning I'd wake up to another puddle by the front door. Tried new litter, extra boxes, even a vet visit — nothing. Plugged in CalmPaws and within 5 days, she started using her box again. It's been 3 weeks now and not a single accident. I wish I'd found this months ago.

Teresa P.

My Rescue Finally Came Out

We adopted Luna 4 months ago and she lived under the bed. Wouldn't eat unless we left the room. Wouldn't let us touch her. A friend recommended CalmPaws. By day 3 she was sitting in the doorway. By week 2 she was on the couch with us. I actually cried. This little diffuser did what months of patience couldn't. We adopted Luna 4 months ago and she lived under the bed. Wouldn't eat unless we left the room. Wouldn't... We adopted Luna 4 months ago and she lived under the bed. Wouldn't eat unless we left the room. Wouldn't let us touch her. A friend recommended CalmPaws. By day 3 she was sitting in the doorway. By week 2 she was on the couch with us. I actually cried. This little diffuser did what months of patience couldn't.

Emily R

The Spraying Just Stopped

Our male cat started spraying the walls after we moved apartments. The smell was unbearable. We tried enzyme cleaners, different litter, even calming treats — nothing worked. Got CalmPaws as a last resort. Within 10 days the spraying completely stopped. Our apartment finally smells normal again. Our male cat started spraying the walls after we moved apartments. The smell was unbearable. We tried enzyme cleaners, different... Our male cat started spraying the walls after we moved apartments. The smell was unbearable. We tried enzyme cleaners, different litter, even calming treats — nothing worked. Got CalmPaws as a last resort. Within 10 days the spraying completely stopped. Our apartment finally smells normal again.

Mark T.

Two Cats That Finally Get Along

We brought home a kitten and our older cat lost it. Hissing, swatting, hiding, refusing to eat. We kept them separated for weeks and tried slow introductions but it was a disaster every time. Plugged in CalmPaws in the living room and within a week they were eating in the same room. Now they actually groom each other. Unbelievable difference. We brought home a kitten and our older cat lost it. Hissing, swatting, hiding, refusing to eat. We kept them... We brought home a kitten and our older cat lost it. Hissing, swatting, hiding, refusing to eat. We kept them separated for weeks and tried slow introductions but it was a disaster every time. Plugged in CalmPaws in the living room and within a week they were eating in the same room. Now they actually groom each other. Unbelievable difference.

Kate P.

She Stopped Destroying the Couch

My cat shredded the arm of our brand new sofa within a month. We bought scratching posts, spray deterrents, nail caps — she ignored all of it and went right back to the couch. Since plugging in CalmPaws she actually uses her scratching post. The couch has been untouched for 3 weeks. Saving us hundreds in furniture. My cat shredded the arm of our brand new sofa within a month. We bought scratching posts, spray deterrents, nail... My cat shredded the arm of our brand new sofa within a month. We bought scratching posts, spray deterrents, nail caps — she ignored all of it and went right back to the couch. Since plugging in CalmPaws she actually uses her scratching post. The couch has been untouched for 3 weeks. Saving us hundreds in furniture.

Cathrine

Stopped Overgrooming Herself Bald

My cat had been licking her belly completely bald. The vet ruled out allergies and said it was stress-related. I tried calming treats and they did nothing. Within about 2 weeks of CalmPaws her fur started growing back. She's still grooming normally but the obsessive licking has stopped. Her belly is almost fully covered again. My cat had been licking her belly completely bald. The vet ruled out allergies and said it was stress-related. I... My cat had been licking her belly completely bald. The vet ruled out allergies and said it was stress-related. I tried calming treats and they did nothing. Within about 2 weeks of CalmPaws her fur started growing back. She's still grooming normally but the obsessive licking has stopped. Her belly is almost fully covered again.

Cathrine

Stressed cat

67% of Stressed Cats Get No Help

Multi-pet homes and rescues are the biggest triggers, leading to fights, scratching, and litter box accidents. Once stress takes hold, it's hard to undo.


If your cat is peeing outside the litter box, scratching furniture, or getting into territorial fights, it's mostly experiencing severe stress.


This issue needs to be addressed before it worsens over time.

STOP MY CAT'S ANXIETY!
30-DAY MONEY BACK GUARANTEE

You've Probably Tried These Solutions… But They Don't Work

CalmPaws Diffuser
Adding More Litter Boxes

While useful for multi-cat homes, extra litter boxes won't fix stress-driven marking.


Many owners add boxes only to find their cat still peeing elsewhere.

Other Pheromone Diffusers

Many diffusers use a single pheromone signal. Our dual-pheromone formula targets both calmness AND territorial peace.

Enzyme Cleaners

Cleaners only remove the smell. They don't stop your cat from re-marking the same spot tomorrow.

Changing the Type of Litter

If the cause is stress, no litter brand will fix it. The cat will continue avoiding the box.

Separating Cats in Different Areas

Temporary peace, but tension returns the moment they're reintroduced.

Slow Reintroduction Process

Helpful but slow. Without addressing the underlying anxiety, progress often regresses.

Don't Rehome Your Cat

Your cat isn't misbehaving—they're struggling with stress.


They need you to address the real issue: their anxiety.


CalmPaws targets the root cause, helping you and your cat live in harmony.

💧
Eliminates urine marking
⚔️
Reduces territorial aggression
🛋️
Decreases destructive behaviors
😌
Reduces stress & anxiety
💖
Improves emotional well-being
✨
Increases confidence
STOP MY CAT'S ANXIETY!
LIMITED TIME OFFER • FREE SHIPPING
CalmPaws Cat Calming Diffuser

INGREDIENTS

Install diffusers in cat areas, each covering 700 sq ft. Walls block pheromones.

🧴
Pheromones analog 2%.
🧪
Isoparaffinic Hydrocarbon 48 mL

About Our Pheromones

Mammalian Pheromones

Mammalian Pheromones

What They Do: Naturally produced by cats to mark safe territory, signaling comfort and security.

Boosts security — Mimics 'all-clear' signals, reducing stress and creating a sense of safety.
Lessens Marking — Helps decrease stress-related behaviors like urine marking.
Encourages Play — Creates a relaxed environment that fosters curiosity and playfulness.
Maternal Pheromones

Maternal Pheromones

How They Help: Mimic the comforting presence of a mother cat.

Soothes and Calms — Eases fear and stress, bringing a sense of peace.
Promotes Bonding — Helps multi-cat households feel more connected.
Eases Transition — Supports cats through changes like new pets, environments, or routines.
STOP MY CAT'S ANXIETY!
30-DAY MONEY BACK GUARANTEE

What Makes CalmPaws

Far Superior to Others

  Others
Built on decades of veterinary pheromone research.
60 days of harmony per CalmPaws Kit
No odors, noirritants, just natural calm.
Medical-Grade Build
No—Risk, All Reward: Rest easywith our 30-day money-backguarantee.

Don't Just Take Our Word For It!

Hear From Our Happy Customers

Verified customer

Taking my cat to the vet was a nightmare. Screaming in the carrier, panting, drooling, trying to escape. I sprayed some CalmPaws in the carrier and had the diffuser running at home for a week before the appointment. She was still nervous but nothing like before. The vet even commented on how much calmer she was. Game changer for vet days

Cassandra E.

C

Verified customer

I'm embarrassed to admit it but I was seriously considering rehoming my cat. The peeing, the scratching, the aggression — I couldn't take it anymore. My sister bought me CalmPaws as a last attempt. It's been a month and he's a completely different animal. Calmer, more affectionate, actually purring again. So glad I didn't give up on him.

Ryan T.

R

Verified customer

It actually works and it took abt 3 days

Tanner R.

T

Verified customer

Our senior cat started yowling every single night around 2-3am. We hadn't slept properly in weeks. The vet said it was likely anxiety. We plugged in CalmPaws in the hallway and the very first night was quieter. By night 4 he slept straight through. We're both finally sleeping again. This thing is worth every penny.

Sarah E.

S

Verified customer

Honestly I wasn't sure if CalmPaws was doing anything at first. My cat seemed a bit calmer but I thought maybe it was placebo. Then the refill ran out and I forgot to replace it. Within 3 days the hiding came back, the scratching started again, and she peed on the bath mat. Ordered a new refill immediately. Now I keep a backup.

Peter R.

P

Verified customer

I’ve tried calming treats and they didn’t do much. This diffuser was different. Within a few days our cat was noticeably more relaxed when we left the house.

Conor M.

C

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CalmPaws - Review Stars
4.9 1,165 reviews

CalmPaws™ Cats Calming Diffuser

CalmPaws - Vet Review

Many "problem" behaviors in cats stem from fear or stress. CalmPaws helps reduce anxiety and promotes calm, improving overall well-being in cats.

Lauren A. RVT
Lauren A. RVT Board Certified VET

🐾 Helps reduce anxiety and stress in cats naturally

🐾 Vet-recommended pheromone formula — drug-free, odorless, and safe for all cats

🐾 Targets spraying, hiding, scratching, and fighting at the root cause
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CalmPaws Cat Calming Diffuser

CalmPaws Cat Calming Diffuser

$35.00
$35.00 $49.00
SAVE 28% Sold out
CalmPaws - Product Info Bar
1 diffuser = 1 room
Each refill = 30 days

CalmPaws Diffuser is your effortless solution for a more relaxed, happier cat. It diffuses a natural, calming scent—known as pheromones—that only cats can detect. These pheromones are like comforting messages, assuring your cat, "You're safe and loved."

CalmPaws helps reduce stress-driven behaviors like scratching, peeing, chewing, and scratching, granting your home—and your cat—a sense of tranquility. It's like whispering soothing words to your furry friend, throughout the day, every day!

Setup is quick—after that, CalmPaws runs on autopilot.

  • Pick an open outlet in your cat's favourite room
  • Twist the refill vial into the diffuser until snug
  • Plug in and leave running; replace the vial every 30 days for continuous calm

A unique pheromone blend you won’t find in any other diffuser.

  • Combines pheromone signals for a broader calming effect
  • Delivered in a plant-based carrier—no added fragrance or alcohol
  • Heat-controlled diffuser ensures steady, even release for 30 days

Keep the calm constant and spend less while you’re at it.

  • Up to 59% off every automatic refill
  • Fresh vial ships right as the previous one empties
  • Pause or cancel anytime with a single click
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Free Shipping Over $40
Endorsed By VETs & Behaviorists
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Results or money back guarantee

Try these diffusers for 30 days. If it doesn't ease your cat's stress or the bad behavior, return it for a full refund—no questions asked

CalmPaws diffuser with 30 day money back guarantee

How To Use

  • Assemble Diffuser & Refill

  • Find The Perfect Spots

  • Plug Them In

  • Let Them Work