So, some people say this stinks of wet dog. It doesn’t. Perhaps it’s enhancing their already present smell of wet dog? What it does smell of is essential oils, but not the lovely ones you get on a relaxing spa day, no. But who cares, your pet needs relaxing not you and it works Brilliantly. So our jack Russell / chihuahua X has started to become anxious, excessive paw chewing. Within perhaps half an hour, she was very relaxed. She can shake (common apparently) and this has reduced. Her starting at scary noises (kitchen clatter) has greatly reduced. This behaviour was always there, but seems have got worse post storms / thunder etc. This diffuser has really helped. It’s the sudden noises that she’d start at which has seriously reduced meaning her overall anxiousness has reduced, including the paw licking. The lurcher is now Even more chilled out. We switch off when they’re not in the room and we’ve reduced the amount of time it’s on butt it’s effects still seem to be there. Great stuff