Ok I seen a bug or a moth looking thing it was all white with black spots it kind or look like the dominoes ?

The dominoes you play with please help I want to know a bout it cuz one is all ways on my windo thanks lots :)Ok I seen a bug or a moth looking thing it was all white with black spots it kind or look like the dominoes ?
It could be a Zebra moth : http://www.flickr.com/photos/39971511@N0鈥?/a>
But, it can also be a Giant Leopard moth : http://pedemont.net.au/?q=gallery%26amp;g2_ite鈥?/a>
Here are some other possibilities :

Cottonwood long-horned borer beetle : http://www.flickr.com/photos/stegasaurus鈥?/a>
(Female)Muslin Moth : http://www.gardensafari.net/english/wool鈥?/a>
White tiger moth : Same link as above.


Also, you can use this to determine what it is, since I do not know you're location : http://www.insectidentification.org/Ok I seen a bug or a moth looking thing it was all white with black spots it kind or look like the dominoes ?
It'smost likely to be a Thistle Ermine moth.