It does vary slightly, but it's pretty much like this:
Breakfast - 1/2 a bag of watercress, rocket and spinich, and a few leaves of chicory.
Morning snack - 1/2 a big pot of basil, 1/4 carrot and a stick of celery
Lunch: Grass
Afternoon snack: 1/4 bag of coriander, 1/4 carrot, 1/6 cucumber
Tea - 1 stick celery, 1/4 carrot
Evening snack - 1/2 a bag of watercress, spinich and rocket
Supper - 1/2 a bag of parsley, 1/4 carrot, 1/2 a head of chicory, 1/2 a big tomato, and Tesco's entire stock of broccoli!
They have unlimited hay too, usually timothy hay with herbs.