He's only 15 weeks but has had soft stools for a long time. After reading all these other comments I think I am going to try a new brand.
Good Luck. I figured if anything the grain free would be the opposite problem.
Miss Chevy Cruz - 1/25/2013-1/29/15
Thunder -1/25/13 -7/25/15
Lucky-GSD -Rescue -2/16/03 - 03-21-16
Charlie- GSD-Rescue - 7-4-12