Male dogs just seem to be kind of like male humans...clumsy, and brainless at times. Don't get me wrong, I don't have anything against that (well, at least not in dogs LOL), but I just love the (please excuse my language) b!tchiness in females. LOL It feels weird to say that. My girls are absolute sweethearts...but you do not want to push them too hard, because they'll turn into little devils.