Sobaka went through a chew phase as all puppies do and would eat all the crate beds or comforters we gave him. Then he got sick from the polyfill. So we stopped buying dog beds and he slept on old sheets and fleece blankets. He is approaching 1 year at the end of this month. We saw this at a pet store and thought it was an awesome idea.
Check out Molly Mutt duvet. You fill it with clothes you don’t want or old sheets/blankets and voila a bed!