Mack's allergy test results are back and he is seriously allergic to corn, chicken, milk, rice, pork, and potato. Being allergic to rice, does that mean both white and brown rice? Being allergic to potato, would that include sweet potato? I haven't talked to the vet yet, but he e-mailed me Mack's results. I have a call in to the nutritionist at Fromm, but I couldn't find any of their kibble that didn't have at least 1 thing he isn't supposed to have. I also checked Blue Buffalo and 1 of their longevity kibble was close. So I'm just wondering if any of you have suggestions. Thanks from Mack and me!