I really like the K9 Advantix for Max.
Last year after we switched I did not see any ticks on him for all summer.
I used Frontline 2 times and had to pull off 3 ticks.
Because I use it year round here in MD, technically I had not seen a tick or flea on him for 10 months.
Also, I was a week late using the K9Advantix this month but he still had had it on him for a week before I saw this tick. EWWWWWWWW!
This must have been one desperate tick! LOL