Adaptil Calm Pheromone Refill provides a replacement 48ml vial for the Adaptil diffuser, delivering another 30 days of calming pheromone support for your home. It maintains the reassuring environment your dog has come to rely on.

The refill releases a synthetic copy of the natural canine appeasing pheromone, helping to reduce stress behaviours like whimpering, hiding, and destructive chewing. It is effective for ongoing situations such as general home anxiety, noise sensitivity, and adjustment to new environments.

Each 48ml refill lasts approximately 30 days when the diffuser is left continuously plugged in. For homes with multiple rooms, additional diffuser units may be needed as each covers roughly 70 square metres. The diffuser unit itself should be replaced every six months to maintain optimal dispersion. Adaptil pheromones are species-specific and undetectable by humans.