When will they?

I often find myself wondering little things about the kids. For instance: at what age do they start taking showers instead of baths? Today, one of my questions was answered. I was making our favorite, non-healthy meal of hot dogs and mac and cheese when Aven said, "I want a bun." So, I stuck a bun on her plate thinking she just wanted bread. But I was wrong, "I want my hot dog in the bun with ketchup." There you have it...at 4 they want a hot dog in a bun!