Hi Gord, i got these Kweichows last october and on the whole all the animals imported were in good condition. I had two arrive with sores (very common in recent imports) and one later developed the prolapse. These i think are symptoms of immuno suppression.
The Kweichows eat fine at 10c.... they just eat less often.
I havn't treated for parasites and wouldn't unless the animal was overloaded with them though i know a lot of people do this straight away.