Overall Mieka is very happy and agreeable but she definitely can test her limits a bit. At the moment our only real issue is dinnertime. Even when she's hungry she likes to throw her food on the floor just to see what happens. We have dogs and she likes to watch them eat. I've tried putting them in another room but she still does it. She literally swipes her whole arm across the tray so all the food falls off. I know that she's looking for a reaction (as she stares straight at me when she does it) so I don't want to give her one but obviously I have to do something. Just feeding her with a spoon isn't going to help her stop doing it when I do put food on her tray. How do you deal with disciplining for things like this at this age?