I don't know what she was feed before, but I just change it to Innova puppy food because I've heard that should be really good

.........but her poop still the same. She seems very happy and alert but I'm worried.
Maybe there is anothe kind of food I can give her I've heard rice is good?????
She eats alot if I let her even more than Marley (my 1 year old)
Thanks for posting so fast