I am very confused about Vectra 3-D as well. I put it on my 4lb Moose 2 1/2 weeks ago (prior to Vectra he was on Revolution) and since then I have found more than 5 ticks on him, as well as 5 fully engorged ticks that had already released!
I am extremely worried about all of the negative disscussions about the Permethrin pesticide in Vectra! It also doesn't seem to be working that well since I am still finding so many ticks on him.
We have tried Revolution, and now I'm scared of Vectra- I have heard horrible things about K-9 Advantix, what about Frontline Plus? I feel like there is nothing left for us to try! |