# Havenfly Dog Calming Pheromone Diffuser with 4 Refills

Refills: The Havenfly Dog Calming Pheromone Diffuser is presented as a plug-in aid for dogs showing stress-related behaviours such as pacing, panting and barking. Its four-refill title suggests a multi-refill kit, but the supplied package contents are not itemised.

- [Original product page](https://aussiedealscout.com/product/havenfly-dog-calming-pheromone-diffuser-4-refills)
- [View offer](https://aussiedealscout.com/visit/havenfly-dog-calming-pheromone-diffuser-4-refills)
- Market: AU
- Language: en-AU
- Currency: AUD
- Brand: Havenfly
- Category: Pet Supplies > Pet Grooming & Health > Pet Health
- Price: 33.99 AUD
- Previous price: 39.99 AUD
- Discount: 15%
- Price checked: 2026-11-14T11:43:17.697Z
- Rating: 3.7 / 5
- Reviews: 38

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## At a glance

- The maker describes the formula as a drug-free pheromone analogue for home use.
- For use, position it with vents facing upward in a room where the dog spends time, clear of obstructions.
- The listing advises replacing the refill about every 30 days and the diffuser every 6 months. Its two-week results statement is a manufacturer claim, not a guarantee.

## Pros

- Refill replacement and diffuser replacement guidance is provided, which helps owners plan ongoing use.
- The placement instructions explain how to position the device and avoid blocking its vents.

## Specifications

### Dimensions and installation
- Weight listed: 310 g

## Before you buy

- The listing details are inconsistent: its title says 4 refills, but the package contents are not itemised, so confirm the selected listing's kit before purchase. The stated calming effects and expected timing are manufacturer claims, not confirmed outcomes.

## A good fit for

- Dog owners seeking a home plug-in pheromone product to try alongside other appropriate care for stress-related behaviours.
- Buyers who can place the diffuser unobstructed where their dog spends time and are comfortable replacing refills regularly.

## Less suited to

- People looking for a guaranteed or immediate behaviour change, since the claimed results are not confirmed.
- Buyers who need a clearly itemised package or a documented coverage area before ordering.

## Customer feedback

Aggregate customer ratings are mixed, with fewer than half in the five-star category and a spread across lower ratings. Ratings alone do not show why people were satisfied or dissatisfied, so they cannot establish how reliably the diffuser works for a particular dog.

## Frequently asked questions

### How should the diffuser be positioned?
The listing says to keep its vents facing upward and place it where the dog spends most of its time, without shelves, curtains, doors or furniture blocking it.
### How often should the refill and diffuser be replaced?
The maker recommends changing the refill approximately every 30 days or when its liquid is depleted, and replacing the diffuser every 6 months.
### Does the package definitely include four refills?
The title claims four refills, but no explicit package inventory is supplied. Check the selected listing's contents before ordering.
### Are the claimed results guaranteed within two weeks?
No. The two-week timeframe is a manufacturer claim, not a guarantee or independently confirmed result.

## Alternative options

- [Dog Calming Diffuser, 4-in-1 Pheromone Refills for Anxious Dogs, 120-Day Continuous Stress & Anxiety Relief for Barking, Chewing, Crate Training](https://aussiedealscout.com/visit/havenfly-dog-calming-pheromone-diffuser-4-refills)
- [Dog Calming Pheromone Diffuser for Relief Anxiety, Reducing Barking, Attacks and Combating Stress & 3 in 1 Calming Diffuser for Dogs 48ML 2 Refills Fit All Dogs](https://aussiedealscout.com/visit/havenfly-dog-calming-pheromone-diffuser-4-refills)
- [Dog Calming Pheromone Diffuser Kit - 2 Diffusers + 4 Refills \| Reduces Anxiety, Barking, Pacing & Destructive Behavior \| Ideal for Thunderstorms, Car Rides & New Environments](https://aussiedealscout.com/visit/havenfly-dog-calming-pheromone-diffuser-4-refills)
- [Dog Calming Pheromone Diffuser,Natural Anxiety Relief for Dogs,Reduces Stress and Promotes Relaxation,Perfect for Thunder,Travel and Vet Visits,Herbal Ingredients,Safe and Effective,AU Diffuser](https://aussiedealscout.com/visit/havenfly-dog-calming-pheromone-diffuser-4-refills)
- [Memorjew 6 in 1 Dog Calming Pheromone Diffuser Kit, 2 Diffusers + 4 Refills, 4 Month Supply, Dog Calming Diffuser for Anxiety Stress Relief \(Gray, L\)](https://aussiedealscout.com/visit/memorjew-dog-calming-pheromone-diffuser-kit)
- [Therapet MD Dog Calming Diffuser - Pheromone Diffuser for Dogs Indoor Behavior Support, Anxiety Aid, 60 Day Long Lasting Refill Kit, Natural Formula](https://aussiedealscout.com/visit/havenfly-dog-calming-pheromone-diffuser-4-refills)
- [Dog Calming Pheromone Diffuser, Pet Calming Diffuser for Dog Anxiety Relief 3 Refills,Relieve Separation Anxiety, Stress Barking and Chewing Calm Relaxing](https://aussiedealscout.com/visit/havenfly-dog-calming-pheromone-diffuser-4-refills)
- [Cat Calming Diffuser Kit: 1 Diffuser + 4 Refills \(120-Day Supply\) - Professional Cat Pheromones Calming Diffuser for Anxiety Relief - Helps Reduce Scratching, Meowing & Urine Marking \(L2\)](https://aussiedealscout.com/visit/havenfly-dog-calming-pheromone-diffuser-4-refills)
- [Dog Calming Pheromone Diffuser, Effectively Relieves Your Dog's Emotional Stress,Reduce Barking & 3 in 1 Calming Diffuser for Dogs \(L2\)](https://aussiedealscout.com/visit/havenfly-dog-calming-pheromone-diffuser-4-refills)
- [Sobirdos 6-in-1 Dog Pheromone Stress Relief Diffuser Kit - 2 Diffusers + 4 Refills \(120 Days Supply\), Eases Anxiety, Reduces Barking/Chewing/Marking, Safe for Pet Families, Multi-Room Coverage](https://aussiedealscout.com/visit/havenfly-dog-calming-pheromone-diffuser-4-refills)
- [Dog Calming Pheromone Diffuser for Relief Anxiety, 3-in-1 Calming Diffuser for Dogs, Reduces Barking & Tension, Helps Improve Behaviour in Multi-Dog Households, 48ML with 2 Refills \(C\)](https://aussiedealscout.com/visit/havenfly-dog-calming-pheromone-diffuser-4-refills)
- [Dog Calming Pheromone Diffuser with 2 Refill Packs,Natural Anxiety Relief for Dogs,Reduces Stress and Barking Effectively,Fit All Breeds,2 Refills \(2 Refills+1 Diffuser\)](https://aussiedealscout.com/visit/havenfly-dog-calming-pheromone-diffuser-4-refills)

## Add-ons

- [Hemp Oil for Dogs, Cats - Natural Calming Pet Anxiety, Stress & Pain Relief \| Charlie & Buddy Hemp Oil for Dogs & Cats - Natu](https://aussiedealscout.com/visit/havenfly-dog-calming-pheromone-diffuser-4-refills)
- [Petz Park Dog Calming Supplement, Stress + Anxiety Support, 90 Scoops \| Dog Calming Powder, Non-Drowsy, Restful Sleep, Ashwag](https://aussiedealscout.com/visit/havenfly-dog-calming-pheromone-diffuser-4-refills)

## Images

![Havenfly Dog Calming Pheromone Diffuser with 4 Refills — 1](https://aussiedealscout.com/i/LTeM4fZPg6kVgQT1Epx6hPEjeIuxPtukjhsdItGwhEZIJM09exMYzJ3yqmlafClAA676s5qh5wh4v7wFE5nP9uJZHYlJNt5YoTVJF0iVY7JEHjpq3KuExkju.jpg)

![Havenfly Dog Calming Pheromone Diffuser with 4 Refills — 2](https://aussiedealscout.com/i/GwHHZx5JJm6V--Ft9itN9-zPaUBGNYFiesSvdVTXKbKAj-IWip3qCLFTsj46CUSE7AuRnVAxWqVMr5Rs25fm_wmkmAF8LscrEWuOH1w4Eu_x5KuVUsy1yy6_.jpg)

![Havenfly Dog Calming Pheromone Diffuser with 4 Refills — 3](https://aussiedealscout.com/i/i57uc5ltn9g0y7UYEVoiev2bARrcpnTNW6hQDvriP9J2zlYW2SOzQGq59fqs-QlW0bY-7WvycXkGoZNrgVFMAb-hMdQTF-aEdDEEv61jBfIvgGiCXP3uFCFH.jpg)

![Havenfly Dog Calming Pheromone Diffuser with 4 Refills — 4](https://aussiedealscout.com/i/sPWs4nrz7sB7gnS0kUpzHFiAc_3k-5IX4Rqy_SN0BYKpM8uhCMwUpcxfMdrulfswUD6H2VnMEIeYHiDMkFU3DseM7_tfijPjBeU3DAOf7LR87j8lQYCEAcZc.jpg)

![Havenfly Dog Calming Pheromone Diffuser with 4 Refills — 5](https://aussiedealscout.com/i/CqVvlw_cA0SdrLk7JzxFqWbN8aAdXB-BbBiaG6qbxi8jJQ5OK5oQLhYDzpHR0SvW25q9gRe8v8DWhjYzg59U7_BN9kpUaMreoi_SqT2442_rBHzK8U2tTTZU.jpg)

![Havenfly Dog Calming Pheromone Diffuser with 4 Refills — 6](https://aussiedealscout.com/i/GsZSjAtXTDWR76Buui3neUoFxYzPXUX-zlevEPIyp7PRWfRJ6Cqt_TZ2V8gTBpaMpyp7xrzcSDWmadyNvCXZtKkd3GqkSPWq8CjH367G6hAzWb9mLvvdd8Ee.jpg)

![Havenfly Dog Calming Pheromone Diffuser with 4 Refills — 7](https://aussiedealscout.com/i/Ei0q5kQUvjm2JvxjqvUVUqWwDBG_1EnwMggwVzyHo-Kvmlpi5CRWW0yWSOV5H46cyZpjllBQzM5ubSvD4dGMhnweJuRDXDcfOj6mnU2rkPdGaGHC3k00rxso.jpg)