Thanks everyone, well we are now adding in Natures Recipe Venison and Rice with the Prescription ID, the venison and rice is an allergy formula also. If this does not work I will be making venison and rice and/or potatos for her. This was the only food the vet recommended for Tonka except Prescription Ultra ZD ( i have never been to fond of Science Diet Products) so I chose to try this one. They took the biopsy when they did her surgery last week because her intestines and stomach were inflammed, but she did have fabric removed from her stomach so it would have been inflammed, plus her past history with stomach problems they wanted to find out why she vomits atleast once a week and will have diarreah for no reason, once the switch is complete the only protein source we can have her on is venison. I also fully intend on having another biopsy ran when she is recovered from surgery and also allergy test. Along with it all she has this horrible rash/bumps on her snout that they are diagnosing as pyroderma, I say it is an allergic reaction by the way it looks. I was using medicine from pyroderma but it seemed to get worse so for today I am trying oatmeal shampoo and benedryl to see if it gets any better. She goes back to have that checked on Monday. I just don't want her on a lot of medicines at this time. I will also read up on the Eagle Pack and Pro Pac just incase, I can say that she can not have any chicken, lamb, soy, corn, wheat, dyes...well that is what I can remember. It is really hard with 2 dogs and 2 different diets, but we will make it through.