6LB Pro Plan Chicken & Rice Puppy Food. Dry puppy food fortified with guaranteed live probiotics to support digestive and immune health. Chicken is the #1 ingredient. Features crunchy kibble combined with tender shredded pieces for taste and texture dogs love. Fortified with guaranteed live probiotics to support digestive and immune health. Chicken is the #1 ingredient. Crunchy kibble combined with tender shredded pieces for taste and texture dogs love