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Dog Calming Diffuser Kit
For everyday signs of dog stress at home
5.0 · 2072 customer reviews

Dog Calming Diffuser Kit

Continuous plug-in support for your dog’s main room

Create a calmer environment for dogs experiencing whining, barking, separation stress, indoor accidents, furniture chewing, or reactive behavior.

Whining & barking support
Separation stress support
Continuous room support
Simple plug-in setup
Starter Kit 1 room · up to 60 days
$39

1 diffuser and 2 refills — everything needed for your dog’s main room.

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30-Day Money-Back Guarantee If your dog isn't calmer, you pay nothing. No questions asked.
Place it in your dog’s main room for continuous support during everyday stress triggers.
Secure checkout Results may vary Use as directed

Common stress signs

Does This Look Familiar?

Dog stress can appear in different ways. Watch for these recurring behaviors at home.

Swipe through common signs

Alert dog near a door with a calming diffuser plugged into the wall
Everyday trigger
Diffuser in main room
Place the diffuser in the same place where everyday stress triggers happen most.
Vocal stress

Whining & Barking

Doorbells, footsteps, outside noises, or uncertainty can trigger repeated whining and barking.

When alone

Separation-Related Stress

Being left alone may lead to pacing, whining, scratching, destructive behavior, or difficulty settling.

Stress response

Indoor Accidents

Fear, environmental changes, or separation stress may sometimes contribute to accidents inside the home.

Stress outlet

Furniture Chewing

Furniture, bedding, doors, or shoes may become an outlet when tension, boredom, or separation stress builds.

Escalated stress

Aggressive or Biting Behavior

Growling, snapping, guarding, or biting can signal serious distress and should never be ignored.

Trigger response

Reactivity & Defensive Behavior

Visitors, other animals, sudden sounds, or unfamiliar situations may trigger lunging, hiding, freezing, or defensive reactions.

How it works

Calming Support, Right Where Stress Happens

The plug-in continuously releases dog-calming pheromone into your dog’s main room, helping create a more reassuring home environment.

Dog calming pheromone diffuser plugged into a wall outlet with refill attached
Room-based support

Continuous calming support without another daily routine.

01

Place it in their main room

Position it where your dog spends the most time or encounters everyday stress triggers.

02

Continuous pheromone release

The plug-in steadily disperses dog-calming pheromone throughout the surrounding room.

03

Supports a calmer environment

Designed for homes experiencing barking, separation stress, chewing, accidents, or reactive behavior.

04

Simple refill routine

No daily chews or sprays. Keep the diffuser plugged in continuously and replace each refill approximately every 30 days.

Plug in Release Support room Refill

What Comes Next

Consistent use recommended. 97% noticed calmer behavior within two weeks. Individual experiences may differ.*

Months 1–3 Dog becoming calmer near the Petstone diffuser

Stress Softens

Stress-related habits may begin to ease, with calmer everyday behavior becoming easier to notice.

Months 3–6 Dog appearing more comfortable and secure at home

Confidence Grows

Your dog may feel more secure during alone time, loud noises, and everyday changes.

6+ Months Relaxed dog interacting confidently with its owner

Everyday Balance

Calmer, more settled behavior can become part of your dog’s normal daily routine.

Room setups

Real Homes, Real Diffuser Setups

Dog near calming diffuser in a real entryway room setup
Entryway setup

Placed near door triggers

Dog calming diffuser placed near dog in a real main room setup
Main-room support

Used where dogs spend time

Dog calming diffuser placed near dog in an evening room setup
Evening room

Support for settling down

Dog calming diffuser used in a real home with dog nearby
Daily room

Simple room-based routine

Everyday calm support

One Plug-In. Four Stress Moments.

Designed to support a calmer room during the everyday situations behind your dog’s stress-related behavior.

Dog calming pheromone diffuser plugged into a wall outlet with soft diffusion waves
01
Doorbell reactions Whining, barking and reactivity
02
Alone-time stress Separation stress and chewing
03
Indoor accidents Fear, change or separation
04
Defensive reactions Growling, snapping or hiding
Quietly releases pheromone into the room
Main-room placement Use it where stress triggers happen most
Continuous support Works quietly in the background
Simple routine Plug in and replace the refill as directed

Calm the Room. Skip the Daily Routine.

Feature Room-based option Dog Calming
Diffuser
Chews Sprays Collars
Continuous room support Partial
Works after one setup Partial
No daily feeding
No repeated spraying
No wearing required
Regular upkeep Refill Daily Reapply Replace

  • 5 stars: 2070 (100%)
  • 4 stars: 2 (0%)
  • 3 stars: 0 (0%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
A
Anonymous

Made a huge difference with my pup's separation anxiety!

A
Ashley
Loving my dogs even more now

I really wasn’t expecting a whole lot from these, but we have an older dog who hates going out when it’s cold and a young dog who has energy for days. We’ve only had this plugged in for about four days, and so far my senior dog has only had one accident in the house. My younger dog has also calmed down so much. He is easier to be around now and wants to cuddle way more than before. I’m honestly shocked at how quick we noticed a change. There is no scent that I can smell at all, and I usually notice everything, my kids joke that I smell things before anyone else does. I was also a little nervous about it getting too hot, but it has been totally fine.

B
Brooke H.
For our rescue pup

We have a 1 year old puppy that we rescued from the streets in Mexico. He came with a lot of anxiety, and our vet suggested trying this product. It is easy to use, just plugs into the wall and you hardly notice it is there. It’s hard to know exactly what is helping the most, but using this along with a few other things does seem to be making a difference. He seems more settled overall and not as tense as before.

Z
ZARO
We love this little duck buddy

I’m happy there is something that gives me a bit more peace of mind when I leave my fur babies at home. They really seem to like it because they go close to it, sniff around, and then just lay down near it. The design is also adorable, it looks like a little duck and the eyes light up. I think it’s so cute. I love it and my pets seem to love it too!

C
Casey L.
Helping our new pup settle

We recently brought home a 9 month old Mountain Cur who has really bad separation anxiety. This plug in has been helpful for the times we need to put him in his crate while we are at work.

B
Brenda C.
So happy with these!

Luci really seems to like the diffusers. They have helped her stay calmer when I’m out of the house, which has been such a big relief for me. I also love the design because they look like tiny ducks and don’t look ugly plugged in. I would recommend them!

J
Julianna W.
Give it a try! My dog did better

I recently started using the Dog Calmer and I’m really happy with the results so far. My dog usually gets nervous during loud noises and when we are gone from the house, so I was looking for something simple and gentle to help him calm down. Since using it, I can tell he seems much more relaxed and settled. He is not pacing and whining the way he usually does, and he seems a lot more comfortable. I also love that it’s easy to use and doesn’t make him act overly tired, just calm and peaceful. It has been helpful when things get stressful, and it gives me peace of mind knowing he feels better. If you have a dog with anxiety, this is definitely something to try.

P
Parker L.S.
My dogs really like it!

The calming device has been a nice little add to our house. It was very easy to set up and it helps keep things feeling more calm for my dogs, especially when there are storms or when visitors come over. I like that it just works in the background and I don’t have to give them any pills or treats or anything directly.

D
Diane A.
My dog really likes it and so do I!

My pets definitely notice the plug-in. My dog Gracie has started laying on the floor close to it, which is something she never really did before. I gave it 4 stars only because I do wish the price was a little cheaper.

Y
Yasmine
Nice for multiple dogs

I have several dogs at home and got this diffuser hoping it would help with barking and nervous energy. After using it for a few weeks, I can say they seem calmer, especially during the evening and night. Setting it up was simple, and the refills that come with it are a big plus for the price. It doesn’t have any heavy odor or anything annoying about it. Overall, it has made the house feel more peaceful for my dogs and for us too.

R
RonK
Better and less jumpy — worked well for my pitbull/husky mix

I’ve been using the calming diffuser for several weeks with my female pitbull/husky mixed breed, and the changes have been pretty easy to notice.

What I noticed

• Overall calmness: She doesn’t pace or pant as much, mostly during the times that usually set her off, like loud noises or a busy house.

• Reactivity: She is not as jumpy when she hears sudden sounds, and she handles me stepping out of the room better than she used to.

• Energy: Her normal playfulness and appetite stayed the same — she wasn’t knocked out or sluggish, just calmer overall.

Practical details

• Setup: Easy to put together and plug in; the smell is gentle and not overwhelming in the room.

• Longevity: The refill lasted about what I expected with it running all the time in our main living area.

• Placement: It seemed to work best in the living room where she hangs out the most.

• Safety: No bad reactions that I could see — no sneezing, coughing, upset stomach, or changes in appetite. I would still watch your dog when starting it and check with a vet if your dog has ongoing health issues.

• This seems best for dogs dealing with mild-to-moderate anxiety, restlessness, or sleep problems. My pitbull/husky girl responded nicely, but results can be different from dog to dog.

M
Marjorie R.
From frantic to peaceful in just a few days

I recently adopted a five year old dog from a local shelter. She is very sweet, and I knew she would probably have some anxiety at first, but after the first week she was still jumping all over me for attention, following me from room to room, struggling to relax during the day and pacing around at night. I looked into Petstone and thought if it might help and doesn’t hurt, it was worth trying. I only bought one at first to see if there would be any difference. It took a few days, but I was honestly surprised by the change. She is calmer now, settles during the day and has been sleeping through the night. She has started spending time away from me, playing with her toys by herself and not constantly needing attention. The jumping is much better too, and she is so much easier to enjoy now. It also seems to have helped my daughter’s nervous Golden Doodle while I’ve been watching him, which was a nice surprise.

It was simple to plug in, I don’t notice any smell, and for me it was definitely worth the money. I move it to the rooms where the dogs spend the most time, but after seeing how much it helped, I’m going to order a couple more. Really happy with it and I’ve already told a few friends with anxious dogs about it.

M
Marissa B.
Worked for my 3 small dogs!

I bought this product about 5 weeks ago for our 3 very reactive little dogs. I noticed the difference within days. My little toy poodle stopped peeing inside and my two other dogs are less anxious too. I'm very happy with this purchase so far.

N
Nora R.
Brittany owner approved - absolute life saver for obsessive paw licking!

We bought this calming diffuser kit specifically for our Brittany who was struggling with obsessive paw licking and tail chasing. After plugging it in near the back patio sliding door, in about 10 days she now lounges peacefully on her plush rug without an ounce of panic. The 30-day liquid bottle lasts full duration with steady warming.

O
Owen A.
A game changer for multi-dog tension during in our Maltese

We bought this calming diffuser kit specifically for our Maltese who was struggling with multi-dog tension during meal times. After plugging it in next to her favorite lounge spot, almost immediately after setup her baseline stress levels dropped noticeably. It gives total 24/7 background relief without drowsiness.

S
Scarlett C.
Total relief for Weimaraner during garbage truck hydraulic

We bought this calming diffuser kit specifically for our Weimaraner who was struggling with garbage truck hydraulic brake screeching. After plugging it in in our bedroom near his nighttime crate, after just a single week of continuous use she stopped her destructive chewing habits entirely. It gives total 24/7 background relief without drowsiness.

S
Scarlett E.
Total relief for Corgi during severe separation anxiety

We bought this calming diffuser kit specifically for our Corgi who was struggling with severe separation anxiety when left alone. After plugging it in in the hallway between bedrooms, within two weeks his trembling and frantic pacing stopped completely. Much better than forced daily chews or restrictive compression vests.

J
James B.
Total relief for English Springer Spaniel during heavy thunderstorm activity

We bought this calming diffuser kit specifically for our English Springer Spaniel who was struggling with heavy thunderstorm activity. After plugging it in near the back patio sliding door, by the end of the first week she stopped her destructive chewing habits entirely. Setup took less than two minutes—just attach the bottle and plug it in.

J
Jayden C.
Dachshund owner approved - absolute life saver for heavy thunderstorm activity!

We bought this calming diffuser kit specifically for our Dachshund who was struggling with heavy thunderstorm activity. After plugging it in next to her favorite lounge spot, after keeping it plugged in for 5 days she stopped her destructive chewing habits entirely. Much better than forced daily chews or restrictive compression vests.

O
Owen A.
A game changer for baseline nervousness around in our Miniature Schnauzer

We bought this calming diffuser kit specifically for our Miniature Schnauzer who was struggling with baseline nervousness around strangers. After plugging it in in our bedroom near his nighttime crate, within two weeks he greets visitors with gentle curiosity instead of chaotic jumping. The 3-pack kit covered our multi-level floor plan perfectly with no cold spots.

W
Willow J.
Rottweiler owner approved - absolute life saver for obsessive paw licking!

We bought this calming diffuser kit specifically for our Rottweiler who was struggling with obsessive paw licking and tail chasing. After plugging it in in our home office space, by the end of the first week he greets visitors with gentle curiosity instead of chaotic jumping. It gives total 24/7 background relief without drowsiness.

C
Caleb A.
Total relief for Staffordshire Bull Terrier during fear of loud

We bought this calming diffuser kit specifically for our Staffordshire Bull Terrier who was struggling with fear of loud household appliances like vacuums. After plugging it in in the central corridor of our house, within less than 48 hours she stopped her destructive chewing habits entirely. The 3-pack kit covered our multi-level floor plan perfectly with no cold spots.

K
Kinsley F.
Total relief for Bernese Mountain Dog during garbage truck hydraulic

We bought this calming diffuser kit specifically for our Bernese Mountain Dog who was struggling with garbage truck hydraulic brake screeching. After plugging it in in our home office space, after keeping it plugged in for 5 days his trembling and frantic pacing stopped completely. The wall plugin stays cool and clean without leaving oily marks.

M
Michael B.
Stopped relentless fence-line barking completely within two weeks

We bought this calming diffuser kit specifically for our Chesapeake Bay Retriever who was struggling with relentless fence-line barking at passersby. After plugging it in next to her favorite lounge spot, within two weeks she stopped her destructive chewing habits entirely. Setup took less than two minutes—just attach the bottle and plug it in.

E
Ethan C.
Stopped severe separation anxiety completely almost immediately after setup

We bought this calming diffuser kit specifically for our Boxer who was struggling with severe separation anxiety when left alone. After plugging it in in the hallway between bedrooms, almost immediately after setup he rests comfortably right through the loud noises without flinching. The 30-day liquid bottle lasts full duration with steady warming.

Common questions

Questions Before You Plug It In

Clear answers for setup, expectations, refill use, and choosing the right kit for your dog’s space.

Is this a sedative?

No. This is not a sedative, pill, chew, or medication. It is a plug-in room diffuser designed for everyday calming support at home.

Where should I plug it in?

Plug it into the room where your dog spends the most time or shows stress most often. Keep it upright, open, and not blocked by furniture.

How many diffusers do I need?

One diffuser supports one main room. Choose a 2-Room Kit or Whole-Home Kit if your dog moves between multiple daily spaces or reacts in several areas.

How long should I use it?

Use it consistently while watching for changes in how your dog settles, rests, and reacts in their main room. Results can vary from dog to dog.

Will it stop barking completely?

No product should promise that. This diffuser is designed to support a calmer room environment, but barking can also depend on training, triggers, routine, and your dog’s individual needs.

Can I use it with training?

Yes. A room diffuser can be part of a calmer home setup alongside training, routine, enrichment, and good placement habits.

When should I replace the refill?

Each refill lasts up to 30 days with continuous use. Keep the diffuser plugged in and replace the refill when it is empty, approximately once every 30 days.

For severe anxiety, aggression, sudden behavior changes, or health-related concerns, speak with a qualified veterinarian or trainer.