some people dont recommend the mesh cubes because it doesnt let in that much air circulation like the regular cubes do. also i saw one brand of mesh cubes that was really made poorly and i think the piggies could have just chewed through it.
not too sure though. anyone else know why the mesh ones are not allowed?
Yeah, I would think the piggies would think they were more of a jail cell inmate with the mesh, the regular 1.5" squares would definitely be easier to see out of.