I have a 13 year old Pomeranian and a 3 year old half basset, half beagle, both of whom have already gotten fleas. We tried Frontline last year but noticed no difference. Do you have a specific preference as to what controls the fleas and ticks the best?
Try a combination of frontline and a prevent-a tick collar. Or use Adavtage and the same collar. Good luck, vetcare