Adaptil Dog Calming Collar Junior is a pheromone collar designed for puppies and young dogs. It releases the dog appeasing pheromone (DAP) continuously when activated by body heat, supporting young dogs through the socialisation period, early training, and first experiences outside the home.

The junior collar is sized for smaller necks and lasts up to 4 weeks. The DAP pheromone mimics the natural signal from the mother dog and helps reduce fear-based behaviours during new experiences — car rides, puppy school, first walks, and vet visits. Odourless to humans and safe to wear alongside a standard collar or harness.

The first few months shape a dog's long-term relationship with the world, and a calm puppy learns faster and builds confidence more reliably. The junior collar provides a background calming signal during the exact window when it matters most.