I ordered Frontline Plus for my GSD. It was from a Canadian pet supply company (Total Pet Supply) and, it turns out, the product is actually from Australia. Made by Merial (same as the U.S. product), but the ticks controlled are different ("brown dog" and "paralysis"). Is this something of concern in terms of controlling deer ticks, etc, as found in the U.S.? I know Australia has different species of animals not found elsewhere, but aren't ticks the same worldwide? An analogy would be that Raid will kill flies here in the U.S. or anywhere in the world, afaik. I sort of doubt that Merial would spend millions to develop a different formula for down under.