I had a very similar situation not long ago, my husband did me the favor or letting Vegas out and feeding him breakfast, then left to do some running around. I got up and did our usual routine of letting him out and feeding him his breakfast and he ate like he was starving. I later found out Joe had already fed him so he had two breakfast. Vegas was fine, no belly aches, no gas, just one big HAPPY boy, lol. I kept him on the normal schedule for dinner and he was OK. I wouldnt worry to much about it and I bet you have two happy sleepy bullys this afternoon.