ADAPTIL Electric Dog Diffuser, Starter Kit & Adaptil Calming Adjustable Dog Collar, Medium & Large -

Bundle: Adaptil Electric Diffuser Starter Kit + Calming Adjustable Dog Collar

By Adaptil
Rated 3.05 out of 5 stars

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$46.98Chewy Price
$64.98Chewy Price
$44.63Autoship Price
Autoship (Save an extra 5%)

Why Autoship?

  • Save 5% on all future Autoship orders
  • Set your schedule based on your pet's needs
  • No fees, no commitments - skip, change or cancel anytime.

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About This Item


  • Comes with a Adaptil Electric Dog Diffuser Starter Kit and a Medium/ Large Adaptil Calming Adjustable Dog Collar.
  • Medium/large collar fits necks up to 24.6 inches.
  • Diffuser covers an area of 530 to 750-square-feet.
  • Collar is activated by body heat to release a calming pheromone, even when outside.
  • Diffuser is scientifically proven to calm dogs naturally using synthetic DAP, a pheromone released by the mother dog.

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Questions & Answers

9 Customer Questions

Would the pheromones affect other animals in the house?
Answer by ChewyJan 17, 2021
Some caged birds are known to have sensitive respiratory systems (in particular Psittacines: parrots, budgerigar, etc.). Therefore, as a precaution, we recommend plugging in the diffuser in a different room.

If you have a small dog , can the larger caller be cut down to fit?
Answer by ChewyJun 28, 2021
The collar within this bundle is designed for dogs weighing between 36-110 pounds. The medium/large collar fits necks up to 24.6 inches.

What is the smell like and how noticable is the aroma?
Answer by ChewyMar 04, 2021
Adaptil is odorless and only perceived by dogs. Cats and people are not affected.

Can I attach leash to the adaptil collar?
Answer by ChewyJan 28, 2022
This collar is not designed for leash attachment.

ReviewsWrite a Review

Rated 3.05 out of 5 stars
20 Reviews
Would recommend to a friend

20 Customer Reviews

Filter by reviews that mention

Rated 4 out of 5 stars
By DeucesMom on Jun 15, 2022

It’s even Deuce Proof

This is the first calming mechanism to work! I’ve tried many calming treats, from hemp to medicines.We tried different routines for car rides to calm him down, but this by far has been a game changer. I ordered the collar and the home diffuser I just wish the collar worked longer. It seems like it worked the first week, then it tapers off. We can’t wait until next months auto ship order because it can’t come enough. It’s just amazing. Try it out. I wish it lasted longer than a week and it needs an adjustment to the design. I wish it was easier to take on and off. Once you cut it to size, it basically needs to stay on until you cut it off because it’s like a zip tie. Even though it says the product can get wet I would like to take it off during pool and bath time. So overall, 4/5 stars - not bad!!!

Rated 5 out of 5 stars
By Rcbdoglover on Jun 26, 2022

Gave it as a gift

Can't report yet on how it's working. Bought it for my son for his new dog and haven't gotten a report from him yet. Should have one soon. My past experience with the product has been very good which is why I wanted him to try it.

Rated 5 out of 5 stars
By DianeT on May 2, 2022

Life Saver!

One of my pups has always had severe separation anxiety, but other than behavior training and conditioning I didn't know what else to do. After speaking to my vet I learned about medical interventions and about Adaptial. He has been wearing his collar, had the room diffuser, and been on anti anxiety meds for the last several weeks and the combination is really helping him. At this point it is a bit too early in the medication timeline for the drugs to be making a big impact, so I am attributing the change to the Adaptil pheromones. I already have it in my Autoship cycle.

Rated 2 out of 5 stars
By Kristy on Jun 11, 2022

Not sure if it works yet

He’s wearing the collar and I have the diffuser in the room where he spends most of the time, with me while I work during the day. Not much difference but maybe it takes a while? The vet suggested it so we’ll keep hoping it works.

Rated 1 out of 5 stars
By GCAD on Aug 30, 2022

Did Not Work

Bought the collar and the diffuser. Major disappointment. Totally useless.

Rated 4 out of 5 stars
By BuddysMom on May 15, 2022

Returned Collar

There wasn’t a small collar listed on the website, so I ordered this, which was meant for a dog twice Buddy’s size. I returned it and only then did they find a small collar. But now that I have it, it works great!

Rated 5 out of 5 stars
By Erin on Jan 18, 2022

It really works

I've had great success with the Adaptil spray so I ordered this bundle. We use the collar in the car and it really helps my dog settle and nap faster. Been using the diffuser in our main living area and it's really helping him settle and be less stressed by the construction noises we have going on across the street. When the construction started and there were a lot of extra people and traffic in our neighborhood, he was alert barking constantly. He was so stressed out! Adding the diffuser to our counter conditioning training helped soooo much. He's not even alerting anymore, and he just seems so much more settled. I love this product and I recommend it to everyone who has a dog. It really works. I've tried a lot of different calming supplements and even the anti anxiety wrap shirt doesn't work nearly as well as Adaptil. I love it and I love that with the diffuser we don't even have to remember to give him something- it's already working.

Rated 1 out of 5 stars
By Clyde on Apr 28, 2022


Didn't help...Clyde is still experiencing same issues. No changes

Rated 1 out of 5 stars
By celarbo on Nov 2, 2021

Did not work for my very anxious dog

My dog was experiencing extreme separation anxiety after we went back to working at the office. She was barking constantly with her nose through the crate bars until she scraped the whole top of her nose. The vet recommended Adaptil, and I bought both the collar and a home diffuser. I could watch her on a webcam and see that the products had no effect on her behavior. I had to get a prescription from the vet instead. I would not buy this again.

Rated 2 out of 5 stars
By Chrissy on Jan 8, 2022

Not working yet!

Started the 1st of the month. As of today (8th) nothing has changed.