My 7 month old bully just started vommiting early mornings at about 5 o'clock. Now I have read it could be because and empty stomach, but it looks like food mushed up not bile. I feed them twice once in morning around 7am depending on the morning and once at night anywhere between 5 and 8... Any ideas? I do give them treats randomly throughout the day so I don't know am I not feeding enough?? 1 cup morning 1 cup at night... Should I feed an extra 1/2 cup right before bed? Any ideas would be great!