What the hell?

This morning we woke up to 5 baby mice. The mom ate half of one and the rest died. It was a blood bath. What is it with all the animals being pregnant with out us knowing. Greater the goat and now Charli the mouse. We are not excepting anymore animals as gifts. We rented the movie Duplex which totally tripped us out, but laughed hysterically. Had a little din din and hit the sack.