Frontline has always worked in the past with our animals but has failed to work this past few months. I tried the new Bob Martin stuff (same active ingredient as frontline) didnt work either.
After looking on the net, apparently fleas have built up some tollerance to frontline. I was recommended something called ‘advantage’ which seems to have worked. Similar to frontline but with a differant active ingredient.
And a spray for the house called ‘Indorex’ was recommended by the vet.
Both are available online.