I have a situation right now where the younger bullies his older brother.
He is 2 and the older is 4, but because he's almost the same height with the older one and a bit fatter, he uses every opportunity to ride his brother. Though the older is calm and homely, very gentle and highly intelligent, he even takes care of this younger one as a big brother but this boy will forcefully collect foods, drinks, toys and even his bigger bicycle from him.
I sometimes tell the big brother to beat him and stand up to him whenever he comes with his bullying but that most times results into fights and I don't like seeing them in wrestlemania.
Please parents with similar issues how do you tame them?