Hope someone can give me some advice..
Sat morning he woke up he refused to eat (at first) walking around the house like he was in pain. His stomach was "growling", his poo was normal and he never got sick and actually ended up eating...

Sunday-ok

Monday-same as Saturday morning.
Today same tas yesterrday except he hasn't eaten anything yet...Hss stomach is really growling, he can't seem to get comfotable, i.e,walking around??? What's w/ my BUB?
We are flying out of town Thursday morning

He has not gotten sick at all, I'm really not sure if it's "just a bug"???