Do you allow if your kid doesn’t want to eat breakfast before going to school?

I will always get my children to finish their breakfast. If you don't finish your meal, then no more food till next meal. Breakfast is very important. Maybe try checking with your kids to see what do they want to eat for breakfast. my #2 son is more picky with his breakfast. So i would usually ask him what does he want to him and i prepare for him.