I ordered your product and in conjunction with Ultracide for my house, I am hoping to be rid of those dastardly fleas.  I have 5 cats.  They have never been outside a day in their life, but I have probably brought fleas in and have had 5 cats in misery despite the fact that for the past 4 months, they have been on Frontline Plus.  Another mystery to me.

More on fleas on cats