I have been very fortunate with Vietnam and these sorts of things. For whatever reason, there just doesn't seem to be much in the way of parasites over here and I don't need to use these things. In Thailand, Nadi was constantly under attack from ticks but perhaps it is the lack of livestock or animals in general here in the city, but there just aren't any parasites.

But i'm gonna make you jealous and say that Bravecto is so cheap here that it is basically free