Day-Z Knows!

I am convinced that Day-Z knows that I am pregnant. Let me give you a rundown of the clues she is giving me.
a) - Day-Z has never been the type of dog to go through the garbage, make messes, or anything of the sort. Everyday for the last several weeks, we come home from work to find Kleenex and paper ripped to shreds on or near our bed. I finally caught Day-Z red handed (well, red pawed.)
b) - Day-Z uses my belly as a springboard to get from point a to point b.
c) - Day-Z thinks she is a baby.
d) - She has been growling at babies on TV. It used to only be animals she growled at, now it's animals and babies.
It will be interesting to see how she adjusts. Dave thinks we should give Day-Z the baby's bedroom and crib, and put the baby in Day-Z's kennel for it's first few months of life. Sounds reasonable.