Fecal consistency is derived from action of the colon, not the owner. Moistening the food impacts only on its presentation in the oral cavity. In the oral cavity, kibble is normally pulverized and mixed with saliva. In the stomach and intestine, these particles are further digested to form a slurry, and when it hits the large intestine, it is primarily colored water. The colon reabsorbs the water to compress the ingesta to a point where it form normal fecal matter. Thus, pre-moistened food is of no import when we are discussing diseases of the colon and rectum. Yes, at 6-7 weeks, it is past time for her to be on kibble. However, it is not likely that wet or dry food will have a profound influence on the prolapse. The prolapse will actually be worsened by the passage of a soft liquidy stool, as there is nothing for the rectum to push against, so it will keep straining until it pushes itself out again. I would certainly recommend a fecal sample in this kit, as well as a bit of investigative work to find out what it was eating prior to arriving in your home. Parasites and diet changes are probably the most common causes of diarrhea in kits. With kindest regards, Bruce H. Williams, DVM, DACVP Join the Ferret Health List at http://groups.yahoo.com/group/Ferret-Health-list [Posted in FML issue 3371]