I have a 7 year old choc lab. I have recently in the last month taken her off kibble completely (I was giving her holistic atrium from walmart) as she has a sensitivity to corn and finding kibble at a decent price with no corn is impossible so I started making it.. she loved it.. but then a week or so ago, I switched from rice to Barley and added some new beans to the food.. she was eating it no problem and it made a big difference in her coat and her bowels, then 4 days ago she got bad diarehea.. really bad.like projectile poop,and she wouldn't eat.. so I got the diarehea under control.. with imodium and she ate some yogurt.. but no matter what I give her she will not eat.. she is hungry though,and will eat hotdogs.. treats if you give them to her.. but she will not eat the food.. Should I try her on kibble ? Could she have had a reaction to a bean? Or is she just sick of eating this food? I even did rice and hamburger.plain.she wouldn't eat it.. tuna and rice.. she wouldn't eat it.. Help?