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Title: Really good, for now.
Review: I had to switch my dog from Advantex which wasn't working anymore. Program worked really well and my dog seems content. We live in town but he has a yard and the flees can get bad. I am really happy with the dosing and not having to put that oily stuff on his neck. My only concern is that, like the Advantex, it may become noneffective after a while. Darn flees.
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