I know it is my fault because I also tend to give them whatever they scream for that I am eating. So like you all have said I will stay with Nutro Natural and NOT give them other stuff and see how that goes. Max does regurgitate his food while eating - he is eating too fast (I feed him only a little bit at a time and then he getts comfortable and will be able to free feed again soon) - but that will stop I'm sure when he gets comfortable again. Leaving him alone at home for a few days he started that eating too much too fast again that he did when he came from the pound. So no leaving him alone..... Thank you all. I agree with you and will stay with one food and no "treats" for a while and see how that goes... Debbie