Moo Juice

My parents are visiting, so I hadn't planned to post until later, but I had to share this before I forget.
Lena watches Dora, Diego and the Wonder Pets in the morning, over breakfast. This morning the Wonder Pets saved a baby cow. If you're familiar with this particular show, then you know the wonder pets all share some celery at the end of their successful rescue. For the baby cow, they had milk from mama cow with their celery. When mama cow gave the milk, Lena yelled, "milk comes from a cow's BUTT!?!?" To which I replied, "no, it comes from her udder." Her answer: "milk is COW PEE!!!"