Does she have loose stool? It sounds like she may have a problem...something is wrong. I would have her stool checked by your vet (if you haven't done so recently). It's not unusual for pups from breeders to have parasites which will cause diarrhea, or at first, loose stool. If this is the case, your pup will not want to be in the crate since she will need to go often, ... this is only a guess