Thank you everyone for your vibes and kind thoughts. Bilbo has passed some small black poos this morning, apparently they have come out in two as in two poos stuck together. They are ever so slightly soft, no mucus present but tangled up with lots of white fur. There was one particularly large fur/poo mass which might have been the culprit. He is still not eating or drinking of his own accord sadly but they are syringe feeding him some Oxbow formula. I worried about him not eating, in the time he hasn't eaten could his teeth have grown and formed little spurs which means it might be sore to eat? He won't be allowed home until he shows signs of eating and drinking by himself but hopefully we are on the road to recovery.