Both Advantage and Frontline Plus for dogs are the same ingredients at the same strength as they are for cats. You just buy the ones for the largest dogs and put it into a very small container and use a small eyedropper or plastic syringe (without needle and use the regular amount for a cat dose. For Frontline Plus a cat dose is .5 mg or .5 cc. so a vial for the largest dog does 8 cats. Also, if you want to do this one a regular basis, buy it online from Austrailia and it is much cheaper.
Gary ----- Original Message ----- From: [EMAIL PROTECTED] To: [email protected] Sent: Monday, September 03, 2007 11:12 PM Subject: Advantage/FrontLine Hey guys, Quick question...I've heard a couple of you on here mention you use the advantage or frontline for dogs on your cats to save money, can someone fill me in on how you do this? I've noticed one of my positive kitties scratching the last couple of days, so I assume she's picked up some fleas somewhere. I was going to treat all three of them, plus 2 or 3 of my neighbor's outside cats (since they pretty much live at my house!) but I can't hardly afford to pay $13 a pop times six. Thanks for the info. Michael

