I've had an issue with Kananga this week throwing up in the middle of the night. He's done it now twice this week. But both times there was no food coming up, it was mostly water and probably some bile I'd guess. Afterwords he is perfectly fine. He doesn't do this during the day or after a meal. This happened roughly 12 hours after his dinner both times (closer to 4am).
I don't think this is because of his food because his stools are perfectly fine. I have yet to see anything loose. He's acting normal as well, nothing that points to him being ill. Could this be an acidic issue? Meaning he needs calcium or something that would neutralize things. Although I'm not familiar with what dogs can take for something like this. I'd assume the best thing would be to take him into the vet this week but I'm curious what everyone on here thinks.