I see trailers with no roof or half roofs like that all the time. May be a Kansas thing. It gets so hot here I find it difficult to keep mine (enclosed) cool enough for the horses.
Is it a half roof or is that the part that was wrecked KT? reskining it should be a fairly easy fix for a handy fellow.
"Until one has loved an animal, part of one's soul remains unawakened..."
- Anatole France