The typical amount of time you should go between floor cleans is weekly. This is assuming you haven't spilt anything, and that your pet isn't a significant shedder. With your fluffier dogs that tend to shed more heavily, such as Huskies and German Shephards, you'd be best to vacuum or brush up 2-3 times a week and mop or dust mop once a week, depending on whether they're blowing their coat. Though some people prefer to hoover daily just to keep on top of things.