Hi, I've had my 3 ex battery girls a month. They live in an enclosed run and have destroyed all grass inside the run. I give them ex battery crumb in the am and mixed grain in the pm. I have been giving them some additional treats such as grapes, tomatoes, corn on cob, lettuce, cabbage, cucumber, strawberries and hand picked grass but only a small amount in the early afternoon. I would like to know if this is correct. Do they need greens every day? Should I give more additional food? What do you give yours, how often and how much? Thanks for your time.