OMG…. this is amazing!!!! We moved house a few weeks ago, and although we have moved with our dog several times, this time she was a nighmare. It’s been hot, and all the window have been left open. Which made the doors bang shut. Which scared her. And then 2 thunder storms within 10 days of moving in. and a heat wave. and…. the previous people had a dog and a cat, which of course, my dog could smell. This resulted in her contantly pacing, pacing. pacing. Panting, following me around, trying to get out of te front door when ever I opened it, pawing at us, pawing the furniture, walls. I was going crazy. I looked at the branded plugins, which cost a bomb. In the end I bought this. It really worked on out fur baby (who is big, and 6 years old). I mean it worked. In seconds. I’vesprayed it on the rugs, her blankie and on the bedroom carpet. Even just a quick squirt in to the air, and the effect is immediate. It does have an odd, earthy smell, which to be honest is not overly pleasant to human noses, but it works a treat on the dog. It is even safe enough to spray directly on to their coats. I am not sure if it is ok to use a sperate oil burner to cuncer act the smell of the product (which to be fair, disapates to huamn nises pretty quick”