Did he throw up?

[Haiku]

I was just sitting here watching Haiku, and he suddenly opened his mouth and a little spurt of cloudy stuff came out (of his mouth) and sank to the bottom of his bowl.. It looked like he threw up? He hasn't eaten in over three days though...Does anyone know what that might have been?

 

[Dart]

He may have cotton mouth, you might want to go research to make sure he doesn't have it