I recently purchased a ramp from amazon to put into my bunnies cage because I thought he was having a hard time getting out of it to play. I put the ramp into his cage and he started chewing it. I didn’t think anything of it until he started scratching at it. He usually sleeps in his playpen but for the next week he isn’t able to. Is he reacting negatively from having a lot more room to being moved to an area with limited space?