Flea prevention question.

[Flatcoatluver]

Sorry about all of question thread, but I have another.
My parents put on some flea medication last night and tomorrow mourning, we are leaving for an 8 day vacation. I know right away when we get there (afternoon) Zoey will jump in the lake. I just wanted to know if that will like ruin the process of preventing fleas?

[lv4dogs]

What kind are they using?

They applied some last night & will again tomorrow morning? Depending on what kind (and if it is on the same animal both times) this may be a dangerous thing to do.

[Flatcoatluver]

No they applied it last night but tormorrow they are going to the lake, and I wanted to know if they had it on long enough. They use advantage.

[lv4dogs]

Yeah, you should be more than fine.

[Logan]

I think the instructions usually say two days before and after as in bathe them two days before or two days after applying the Advantage or Frontline.