We live in a flea prone area, but Pan hasn't had an out break. I have heard that this year is suppose to be horrible for fleas and ticks because of the warm winter.
We use Trilefix (because its the only thing available right now).
I have also read that a lemon juice and water mix is a nice repellent, but since we haven't had an issue we've never tried it. But you have definitely gotten a lot of great info!
By the way, welcome to EBN and your baby is so pretty, thanks for sharing the pics!