We are having some food issues with the Sibes. Orijen and Acana are out! They get extremely sick we added it in slow did not work. One can eat chicken ala veg Fromm just fine the other one pukes it up. The one that pukes up fromm was in the EVET over the weekend due to a reaction to the vaccines and they think Fromm. So now everyone plus the breeder says Iams. He is strictly on boiled chicken and rice now until he gets better then the switch to Iams. I need opinions on this. He can't even handle training treats or cookies at least the ones I tried so far.