You asked of a way to make Pox more comfortable - you could try a chicken sling. Many people make them for lame chickens and they can really aid as you can fix their feed and water in front of them. Here are a few pics. You just need two holes for their feet and one for their poop!
Edit to add: You can just use clamps to hold the material in place at the sides. Any material will do.. old t-shirt/towel/sheet etc.



Edit to add: You can just use clamps to hold the material in place at the sides. Any material will do.. old t-shirt/towel/sheet etc.