Yikes, took a trip to the vet today for some minor hair loss on our female siamese and it turns out she's having a reaction to FLEAS 8O Haven't ever seen any on the the inside cats but the flea poop was shown to me by the vet. Anyway, a one month supply to do inside and outside pets was $148. Obviously if that's what we have to do for prevention we will but I was wondering if anyone uses mail order and if so, is it any cheaper???? May have to look for part-time work to support my pet habit!!!