Helps dogs overcome fears and stress, and eases the fear of travel. Plugs into an electric socket (for best results, change every four weeks), mimicing the natural pheromones produced by lactating females, which promote a sense of well-being and reassurance. Pheromones are species-specific and have no effect on cats. DAP is also odourless to humans.

Undesirable behaviors such as excessive whining and barking, and adult destructive chewing, were improved or resolved 85 and 72 percent respectively, in clinical trials.

This diffuser includes a vial which should last 1 month - 48ml.