I will state this. I have used this couple of times in my house just to see if there are any self effects. Ive done this two times now. What i have noticed is that my cat loves it. Now my cat is lovey dubby but when i put this stuff on both times she just wants to kiss me on my nose and rub against my legs to the point of where it can get anoying. Don’t know if thats a positive find or not but i think it may affect cats.