Adaptil Electric Dog Diffuser

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It's the secret to happy dogs! The Adaptil Electric Dog Diffuser is a natural product proven to comfort both puppies and adult dogs using a discreet plug-in to bathe the home in a synthetic copy of the canine-appeasing pheromone. The diffuser should be plugged in inside the room where your dog spends most of his time. Adaptil Refills can be purchased and replaced as required; up to 5 refills may be used before replacing the diffuser unit.

Key Benefits

  • Perfect for calming your dog in stressful situations such as socialization, travel, and kennels
  • Scientifically proven to calm dogs naturally using synthetic DAP, a pheromone released by the mother dog 3-5 days after having a litter of puppies
  • Provides the same calming effect of the dog appeasing pheromone used in Adaptil sprays and diffusers
  • Use a synthetic copy of a dog appeasing pheromone to elicit a calming message to your dog in a natural manner
  • Covers an area of 530-750 square feet with each vial and lasts up to 4 weeks

What's Included

Plug in diffuser , 30-day refill.


HAZARDS TO ANIMALS: 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. HAZARDS TO HUMANS: Do not plug-in the diffusers under shelves or behind doors, curtains or furniture. To function properly, the diffuser must not be obstructed in any way.

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  • Item Number
  • Brand
  • Breed Size
    All Breeds, Small Breeds, Medium Breeds, Large Breeds
  • Lifestage
    Adult, All Stages
  • Made in
    United States


  • Screw the vial into the diffuser unit and plug it into an electric socket.

  • The diffuser should be plugged in continuously in the room where the dog spends most of its time.

  • Each diffuser covers an area of up to 700 sq. ft. and refill vials last 30 days. Diffuser heads should be replaced every six months.

Frequently Asked Questions

What pheromone is in Adaptil?

The pheromone released in Adaptil is a synthetic copy of the pheromone secreted by a mother dog after birth to provide reassurance to her puppies.

Is Adaptil as effective in adult dogs as it is in puppies?

Research has demonstrated that the reassuring properties of the dog-appeasing pheromone are effective for dogs of all ages.

Can I use Adaptil with a young puppy?

Yes, it is useful to start using Adaptil with your puppy as soon as he is adopted. Adaptil is clinically proven to help dogs adjust more quickly to their new homes and also helps them feel safe and secure to help increase their focus during training. This helps them develop into well-adjusted and well-behaved adult dogs.

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Customer Reviews

70 reviews 70 Reviews 3.3 out of 5 Stars

63% Recommend

63% of reviewersrecommend this product

3.3 / 5
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  • It didnot work for our little one

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    I was recommended this by our Vet. I was willing to try everything with our little one. We recently moved after 10 years and her barking and anxiety has been uncontrollable. We expected this and could not expect her to just all of the sudden change her behavior after being accustomed to a house and then moving to an apartment with new noises, smells and people. I have that in the wall as well as the Adaptil collar on her. Nothing has seemed to work to control her barking. So, I am upset to say, for our little one this product has not worked.

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  • Seems to be working!

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    We rescued our chihuahua five years ago. He is a marker. After our retirement earlier this year, his marking worsened. We resorted to male bands. Adaptil was recommended to us. We have used it for about two weeks and have noticed a significant decrease in need for the male bands.

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  • Product didn't help with SA

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    My Weimaraner has separation anxiety in her crate and I've literally tried ever supplement, thunder vest, and now this diffuser. I didn't see any difference with her behavior while using the diffuser. Like it says it works with some dogs but not all, I tried this product for five months and I saw no difference.

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  • My guys personality is coming back!

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    Since using the Adaptil diffuser in my bedroom where Wicket (my hound/pit mix) sleeps, his personality has come back full force! Wicket is a very anxious pup who is also on a combo of meds and Xyklene supplements to help him stay calm. Adding in the Adaptil to the mix has made him more vocal and playful at home. To fully understand how well this is working for him I should share that my husband and I are going through hard times and Wicket's been sensitive to it. Since having this plugged in it has really made a difference.

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  • Calming effects

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    I was doubtful that the reviews were accurate, but I bought this to help a new adoptive get comfortable with the change. I was very surprised to see how my older beagles seemed to mellow out. The new adoption seems comfortable as well.

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  • Great product!

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    I have two female terriers and one has anxiety and fear issues. She was fighting with the other female with no real triggers. This product has settled her down and the incidents have been greatly reduced and she seems more secure. I did put a collar on both dogs.

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  • Very Helpful

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    After anxiety for 3 months over moving into a new house, adaptil was recommended. We've been using it for about a week and I see at least a 60% Improvement in the level of anxiety.

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  • Seemed to work

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    I have an extremely anxious rescue chihuahua, and my nephew was staying with us. She is terrified of men, and was hiding under the bed all day. Not sure if it wasn't a coincidence, but shortly after getting his diffuser, she improved a lot and even lets him pet her.

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  • It actually works

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    My puppy used to be crazy I plugged it in, after about 24-48 hours I noticed a difference with him. He's calm he doesn't mind thunderstorms as much anymore. The room he normally stays in is kind of small like family room styles I believe that if you have a puppy that stays in a larger room you may have to purchase two.

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  • Not sure if it's working

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    My vet recommended this for our senior dog due to his stress and anxiety while a relative was visiting from out of town. It's difficult to say if this diffuser works or not. I'm not sure if I'll be buying refills.

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