Noisy Toys for Boys

Whoever invented these noisy wooden push toys knew exactly how to make a toddler happy (hour after hour, and day after day...)  Ryan bought these things before the boys were walking (umm, maybe before they were even crawling if I remember correctly) and I couldn't imagine them playing with those silly things.  I thought they were sort of pointless and noisy.  And why on earth would we need 2 of them - wouldn't one be enough for them to share?  Funny how things end up so differently than you imagine.  The boys absolutely LOVE these noise makers!  It's the first toy they run to the toy bucket and look for after their naps, and then run around (both inside and out) pushing them as if they were on a mission, solely to make NOISE :)  I don't really mind it, but since we have wood floors and a wood deck, some days I hear that click clacking (times 2) echoing in my head all day and night long :)