ADAPTIL 30 Day Starter Kit Calming Diffuser for Dogs -

Adaptil 30 Day Starter Kit Calming Diffuser for Dogs

By Adaptil
Rated 3.0065 out of 5 stars
$26.99Chewy Price
$32.99Chewy Price
$25.64Autoship Price
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  • Save 5% on all future Autoship orders
  • Set your schedule based on your pet's needs
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About This Item


  • ADAPTIL is vet recommended.
  • This effective and drug-free solution helps reduce common signs of stress caused by loud noises like thunder or fireworks, fears, visitors and staying home alone.
  • Helps your dog feel calm and comfortable by mimicking a mother dog's natural nursing pheromones.
  • This heated diffuser covers up to 700 square feet. For the best results, position the diffuser where your dog spends most of his time, and avoid plugging the diffuser in under shelves and behind doors, curtains, or furniture.
  • Starter kit includes 1 diffuser head and 1 vial. To maximize effectiveness, replace the vial once a month and the diffuser every 6 months.

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Play Video: Learn More About Adaptil From Our Team of Experts
Learn More About Adaptil From Our Team of Experts

Running low? Keep calm with the Adaptil Electric Diffuser Refill for Dogs.

Questions & Answers

18 Customer Questions

will this be harmful to fish tanks

Can this be used in a room smaller than the 500-700 sqft?
Answer by ChewyJan 28, 2021
This diffuser can be used in a room smaller than 500 sqft.

Will the product being diffused stain the wall where the electric outlet is located?
Answer by ChewyApr 06, 2019
The vapor (carrying ADAPTIL “comforting messages”) rises in a column of warm air above the diffuser. If this rising air is blocked (e.g. under a shelf, table, furniture) the vapor may re-condense and leave a visible mark.)

Does the diffuser have 3 prongs (grounded) or only 2? Most of the outlets in my house aren't grounded.
Answer by ChewyOct 02, 2019
This diffuser plugs into an outlet with 2 prongs.

ReviewsWrite a Review

Rated 3.0065 out of 5 stars
463 Ratings
Would recommend to a friend

463 Customer Reviews

Rated 1 out of 5 stars
By Sandra on May 16, 2023

Not recommended

I do not recommend. My coonhound has mild anxiety so I thought maybe this would help. It did NOT. After a few weeks, I noticed she stopped going in the 2 device containing rooms. So, I started moving the device around the house to test if it was the device. Sure enough, everywhere I moved it, she avoided that area. I removed the devices, and a few days later, she is now coming back to the bedroom again and back to laying in her favorite spots. This did not work for us even with a dog having mild anxiety; and, I feel bad that I deprived her of her favorite spots for a month while trying this.

Rated 2 out of 5 stars
By NRgeticDogOwner on Mar 27, 2023

Adaptil Not Working for Us

Adaptil Calm Home Diffuser not working for my dog - or at least we're sure not noticing any difference. Had it for about 30 days with hopes that it would calm our puppy (10 mo. old) down and alleviate his separation anxiety, which is manifesting itself in destructive behavior. I stacked the diffuser with calming chews, both highly rated on Chewy, but am seeing NO results whatsoever. The diffuser light is on, so I know it is working, and the liquid is going down - but dog is still high-strung and suffering from just as much anxiety. I would give this ONE STAR, but am factoring in that (a) he's a puppy and (b) I put the diffuser where all evidence suggests he is spending most of his time (by his crate), but he may be spending evenings and other alone periods elsewhere in the house when not crated. The FELINE version worked well for the cats - they are much more chill and sociable. But this CANINE version is a total flop.

Rated 5 out of 5 stars
By Duee on May 3, 2023

Worked for our Dachshund

We have a mini long-haired Dachshund who is now nine months old. Our pup has a far more energy than expected with zoomies every night, restlessness and tough to calm down. The Adaptil difuser worked, within a day, a noticeable calming and much more manageable pup. I'm ordering the refill now.

Rated 5 out of 5 stars
By Shanna on Mar 25, 2023

Calmed instantly

Immediately after plugging this in, my dog (80 lb shepherd mix), laid down near it on the floor. He has been laying there, calmly, off and on for 5 days. He seems less anxious about separation and has had less accidents. I am hoping this will help with his fear of wind storms and thunder. He is still his usual playful barky self, just less anxious. We are getting refills on auto ship!

Rated 3 out of 5 stars
By Kelly on Feb 26, 2023

Mechanically fine but doesnt help us

This is a hard thing to review. It arrived in good condition, it works in the mechanical sense - it diffuses. So I got what I paid for. But it just didnt work for my dogs separation anxiety. We put a diffuser on both levels of the house - 1 in the bedroom he sleeps in, and 1 in the living room he is in when we are gone. The bedroom one has been plugged in for a month. The living room one has been plugged in for 2 weeks. But it has not had any effect on his anxiety. We wont be repurchasing. My vet recommended that we try this so I have to assume it works for some dogs. Just no such luck for us.

Rated 1 out of 5 stars
By Rae398 on Apr 5, 2023

Not with it

Well we have had it plugged in for almost 2 weeks and it hasn’t made a difference with the blue heeler. He is still super jumpy and paces when pants when it’s going to rain. Will update if anything changes but so far it has not calmed him one bit.

Rated 2 out of 5 stars
By ashma on Apr 4, 2023

it's ok but unsafe

I want to say it works , my dog is calmer while I'm gone just after starting using , but it started to get very hot after about 15 days and a small amount of smoke is coming out . I'm scared to leave it plugged in while I'm gone now .

Rated 5 out of 5 stars
By Becky on Apr 29, 2023

It works

I own a 1p0 year old Yorkie with severe anxiety. This collar and a Diffuser that I purchased has helped calm my baby. Glad I have found something g that really works.

Rated 1 out of 5 stars
By KamRyn on Apr 13, 2023

Doesn’t Work

I plugged it in. Followed the directions. It doesn’t work. My dog isn’t affect at all by it. I bought it to help her calm down when I’m not home.

Rated 4 out of 5 stars
By Tcar on Mar 27, 2023

seems to work

Seems to work. When I dont have it plugged in my dog is agitated, he seems calmer and lays near the outlet when it is plugged in.