He's fine today
I fed him a little rice last night at 10pm and he kept it down. He slept well, I could tell he was really tired when he didn't want to come outside with Mya and I at 4am, he usually follows. He's had 2 meals today of rice and a little bit of kibble and has kept it down. Seems fine energy wise now too. Doggie flu perhaps? I don't know. Still going to talk to the vet about bile acid testing just to be sure.