After trying just about every food on the market for my Bruno, it seems that the only one that he will consistently eat is pro plan. I get the adult toy breed bag that has a yorkie on the front. Its a pretty small kibble. Ive tried canine caviar, fromm, acana, wellness, natures, royal canine and on and on. I wonder what the long term effects will be? i know Prurina is not the greatest and a lot of members here are totally against it. Any suggestions and what do people think?