Ok, a week or 2 ago I posted about Mo throwing up. Well, I've been feeding her a little at a time so she doesn't eat so fast. I even made her fast for 24 hours. She hasn't thrown up in about a week. But this morning I noticed that I bought different food.(The bag is almost empty now) I usually buy Purina One Sensitive Systems but this bag is Purina One Healty Weight. Could that have been why she was throwing up....cus it was different food than she's used to? Sensitive Systems main ingredient is salmon. The healthy weight is turkey. Just a thought.