My dog threw up last night and tonight. Couple hours after eating, doesn’t seem in any pain, no diarrhea and today went back to eating after,

最佳回答：

He might have eaten something spoiled that is causing this. withhold food for 12 hours then offer him boiled boneless chicken and rice every 6 hours in small portions. if he is eating and not vomiting, continue with this diet for 2 days.

After 2 days, you can put him back gradually on his normal food.

If he continues vomiting or is not eating, take him to the vet to get treatment.