We’ve tried a few calming drops and treats and generally they all work okay. These are no exception. Whilst I can’t say I’ve noticed a huge change, there is enough for me to feel they work as well as the others.
I’d suggest putting this in their food rather than using as a drop. But you know your pet best, I just find that way easier.
You get quite a lot in here and it should last a while. We are happy with it.