Alright so, I've had my Monitor for almost a year now, and we've had to upgrade the cage a good 4950729 times, but I always feel like there's nothing for him in the cage itself. Of course I have a little home for him to hide away in, a water dish, food dish, etc. A few little plants as well, but I feel like there should be more. I read somewhere that dog toys would work but somehow I highly doubt that'd be of interest for him. Does anyone have any ideas on any objects to help keep my monitor busy or at least create a better environment for him?