metal

My bunny broke a leg and needs to stay in the cage with limited movement. He is free roaming and hates it there. Chews on the metal wires at night. I'm afraid he will brake his teeth. He is 8 y.o. Any ideas to help him to break this habit?

Hi, I'm not sure if this is allowed. I am having to rehome my bunnies due to personal circumstance but their new home already has an enclosure for them. I have a large cage I made- it has a wooden base that is approximately 4 feet by 4 feet with a linoleum floor covering it to make it waterproof...