@LolaLove Welcome to the site!!! Glad you're loving the site already ... be careful it gets very addictive on here!!
What food are you feeding Lola as that could be a cause of throwing up??
For treats, we give fresh baby carrots but we also put shredded carrots on their food with some natural plain yogurt. Other treats are frozen green beans, and frozen blueberries. They also like chunks of cucumber whenever I'm making a salad.