First off right now I'm glad to see him eating he has been sick and hes now getting better but he will only eat if i give him spring mix. He has growing grass in his habitat and he wont go near it. I've tried mustard greens collard greens and kale but he takes a few bites and walks away. I afraid to let him get too hungry and have his illness return but I know green leafy veggies are bad for him. I give him calcium every other day with his salad. I want him to have a healthy diet but I also just would like him to eat right now. Any suggestions? Also how often should I feed him? Before he wasn't eating now he eats a ton but only spring mix so I also don"t want to over feed him.