I have a large dog, weighing 35 kg, which is afraid of shots, popping sound emitted by the machine for cleaning snow, etc. Absolutely gentle creature :). This spray helps to remove the panic. I sprinkle a few zilch directly over his Måsøy all! Dog calms down right before our eyes. Pahnot all herbs and lavender can be? I find it hard to define. The main thing is that my child becomes calmer. It is convenient to take with you. The manufacturer says that you can add more in a bowl with water. I do not add to this use other means, too, with this site. I will order more.