I guess I am not familiar with Merrick food. I feed a little bit of Little Cesars every couple of days when I notice both my girls not eating their dry food real well. Izzy B, my 5-1/2 month old used to love cottage cheese but now she won't eat it much - but my 3 year old loves it and sneaks in and eats it off of Izzy B.'s plate and now she is starting to really get chunky!!! But Emmie, my 3 year old, never, ever gets diarrhea. She will vomit from time to time but her stools are always okay.
Barbara and the girls