Rabbit eating the hutch

Please help, has anyone got an ideas how I can stop one of my rabbits gnawing the hutch before there is a hole in it..........

Does he have any chew toys? Mine only nibbled their new hutches a little when they arrived and havent bothered with them since, but they have plenty of things to play with and chew

get them some chew toys and there is hutch spray you can buy from P@H to stop them chewing the hutch, dont kno if it works..ive never needed it..yet! x

Which bits are getting chewed?
Someone suggested putting on the stuff plasterers use to make an external corner (strip of rounded metal with mesh either side), so that would be good to cover an edge, and quite cheap I guess.
My rabbits are chewing the opening into their sheds and I keep meaning to get something to cover it!