Sasha
Mmm Helicobacter pylori..
I think moving the cage may stress out baby even more... some chins can get real stressed out and get soft poops with changes in their environment. Plus, considering the loss of his cagemate, he is probably already a little stressed out and confused, so I agree it would be better to just keep him in a cool and quiet place.
I am so sorry for your loss.
I am so sorry for your loss.