ADAPTIL Calm Refill

Single Refill
3 Refills
Single Refill, 3 Refills
Single Refill, 3 Refills
Single Refill, 3 Refills
Single Refill, 3 Refills
Single Refill, 3 Refills
dog giving high five
dog laying in lap
dog with a vet
mother with her puppies.

ADAPTIL Calm Refill

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Estimated delivery by: January 04

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ADAPTIL Calm Diffuser Refills keep your calming routine going, helping your dog feel relaxed, reassured and supported at home - every day.


Each refill releases gentle, comforting pheromones into the room to create a soothing atmosphere that helps your dog feel safe and settled.


Perfect for dogs who struggle with:



  • Staying home alone
  • Loud noises, e.g. fireworks, thunderstorms
  • Fears
  • Changes at home, such as visitors

·   

Up to 30 days of calm at home.



Keep the Calm Going - Continuous Home Comfort for Your Dog

Why You (and Your Dog) Will Love ADAPTIL Calm Refill:

Here’s what makes refills so handy:

  • Keeps the Calm Going
    If your dog feels more relaxed with the ADAPTIL Diffuser, refills make it easy to maintain that calming environment month after month.
  • Creates a Peaceful Home Atmosphere
    The refill helps your dog feel more secure during everyday challenges like visitors, loud noises or when they’re home alone.
  • Natural, Familiar Reassurance
    Uses the same comforting pheromones released by mother dogs to soothe their puppies – helping your dog feel safe without medication.
  • Non-Drowsy
    Helps your dog stay calm while keeping their bright, happy personality.
  • Hassle-Free Calm
    Simply replace the bottle every 30 days and let the diffuser do all the work.

What’s Inside ADAPTIL Calm Diffuser (and Why It Works!):

Here’s what makes it so effective:

  • Dog-Appeasing Pheromone (DAP)
    A gentle, natural pheromone that dogs recognise instantly. It reassures them in stressful moments and helps them feel safe.
  • Continuous Home Comfort
    When used with the ADAPTIL Diffuser, the refill gently releases calming pheromones into the room, creating a peaceful atmosphere your dog can rely on.
  • Vet-Recommended Support
    Clinically proven to help dogs cope better with loud noises, being home alone, visitors, and changes in the home environment.
  • Non-Medicated & Non-Drowsy
    No sedatives, no chemicals that make your dog sleepy – just natural, comforting reassurance.

Together, these features help your dog feel safe, relaxed and supported right where they spend most of their time: at home.

How to Use ADAPTIL Calm Refill:

Using ADAPTIL Calm Refills is super easy – just replace the old bottle and keep the calm flowing.

  • 1. Use with an ADAPTIL Calm Diffuser
    Refills are designed to work exclusively with the ADAPTIL Diffuser unit.
  • 2. Plug the diffuser into the room your dog uses most
    Often the living room or bedroom – anywhere your dog spends the majority of their time.
  • 3. Keep the diffuser plugged in 24/7
    This ensures constant diffusion of calming pheromones.
  • 4. Replace the refill every 30 days
    Each bottle lasts up to one month of continuous support.
  • 5. Replace the diffuser unit every 6 months
    This helps ensure proper diffusion and best performance.

Why Choose Adaptil?

You want your home to feel calm and comforting for your dog and so do we. ADAPTIL creates science-backed, gentle and effective products that support dogs through everyday stress. Trusted by vets, loved by dogs and their humans!

Frequently asked questions:
FAQ's - ADAPTIL Calm

Find quick, expert-backed answers to the most common questions about ADAPTIL, dog behaviour, and how to create a stress-free environment for your canine friend.

See all FAQs

Should I unplug the ADAPTIL Calm Diffuser at night?

Do not unplug or turn off the diffuser at night.

It is best to leave your ADAPTIL Calm Diffuserr on all the time. Clinical trials show that the diffuser is effective when used continuously (24 hours a day) as this allows your dog to continuously perceive the “appeasing messages” of ADAPTIL.

How long does it take an ADAPTIL Calm Diffuser to work?

Within 24 hours, the diffuser will be fully functional and ADAPTIL appeasing messages will spread throughout your home.
For situations that can be anticipated like firework events, it is best to plug in the diffuser 2-3 days in advance to best prepare your dog for the stressful event.

How many ADAPTIL Calm Diffusers do I need?

Use 1 diffuser for an area up to 70m² (approx. a 3 bed house).
For a large house, or a house with several floors, use several diffusers.

When shouldn't I use an ADAPTIL Calm Diffuser?

  • If your dog’s issues are not related to stress, ADAPTIL Calm will not help.
  • If your dog’s issues are due to a lack of proper training (hyperactivity, over-excitement), ADAPTIL Calm will not help.
  • If your dog’s issues are due to boredom, ADAPTIL Calm will not help.
  • If your dog is housesoiling due to a lack of toilet training, or due to medical reasons, ADAPTIL Calm will not help. It is important to consult a veterinarian to rule out potential medical issues.
  • ADAPTIL Calm will not help and should never be used in cases of aggression towards humans or other dogs. In such situations, we strongly recommend consulting your vet or an accredited behaviourist.

Where should I use my ADAPTIL Calm Diffuser?

In the room where your dog spends most of their time. You want to plug the diffuser in where your dog spends most of their time e.g. near their bed. 

Plug into a properly functioning electrical socket that has a clear space above it of at least 1.20m (the oily vapour that carries the ADAPTIL appeasing messages rises above the diffuser as a column of warm air).

When should I use an ADAPTIl Calm Diffuser?

ADAPTIL Calm helps dogs adapt to everyday stressful situations they face living with us. The ADAPTIL Calm Diffuser releases "appeasing messages" to comfort and reassure your dog at home.

It is the ideal solution to help your dog with stress-related issues, such as:

  • staying alone at home (barking, whining, toileting…)
  • loud noises like fireworks or thunderstorms
  • showing signs of fear at home, such as when guests visit.

How long should I use ADAPTIL Calm Diffuser for?

Most dogs will benefit from continuous use of ADAPTIL Calm Diffuser to create a reassuring environment in your home. The minimum recommended duration of use is one month.

One refill lasts up to 30 days It is recommended to replace the refill every 4 weeks, even if there is a small amount of liquid left inside the vial (the vial can never be completely empty as the last few drops of liquid are in sufficient contact with the wick to allow diffusion to occur).


Replace the diffuser after six months of continuous use (24/7) to ensure optimum effectiveness.

How long does an ADAPTIL Calm Diffuser take to work?

Many dog parents start to see results for their dog within the first 7 days of use.  However, every dog is unique. Depending on how long the stress-related signs have been present and how severe the signs may be, it may take longer to see an improvement.

We recommend using ADAPTIL Calm Diffuser for at least 1 month.

To get the best from ADAPTIL follow the relevant advice on this website according to your dog's specific problem.

How does the ADAPTIL Calm Diffuser work?

Mother dogs communicate with their puppies using natural “appeasing messages” released from their mammary area. These "appeasing messages“ are scientifically called Dog Appeasing Pheromones. They are odourless and are only perceived by dogs. They provide a strong signal of comfort and security to dogs of all ages.

ADAPTIL Calm releases “appeasing messages” to help dogs feel reassured and relaxed in challenging situations.

Recommended by veterinarians

25 clinical studies published

Already helping Millions of Dogs

20+ years of expertise

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Testimonials for ADAPTIL Calm Refill

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