I thought it was funny that my sister's dog Mickey would do this even with guests. But then when I got Daisy she did the same thing too except she wants to jump into my lap while I'm going number 1 or 2.
Speaking of sharing too much info, we try not to let her go into the bathroom when my fiance Ryan is in there because she likes to go in between his legs and stand on her hind legs and look into the toilet while he's *tinkling* away. I'm afraid one day she'll stick her head in too far and get wet if you know what I mean.
