Hazel, my Cottontail, has nearly the same diet as Pipp
She refuses to eat hay, but she does eat dried leaves, vines and some twigs (mainly grape vines and leaves, willow, dried herbs: basils, mints, lemonbalm, agastache, a little alfalfa. That's my own "specialty hay" I grow and dry for her
.)
She eats lots of greens, at least twice a day. Her "mainstay" are dandelion, 2 or 3 kinds of Kale, Romaine, green-leaf and red-leaf lettuce, Italian Parsley, and Dill.
This is her main salad in winter, the rest of the year that is supplemented with anything we can grow in our yard: different types of basils and mints, pineapple sage, Japanese chrysanthemum, salad burnet, chives, cilantro, agastache, several herbs like sages, oreganos, thymes, marjoram, strawberry leaves, blueberry leaves, nasturtium, white clover, different salads, and of course carrots and carrot tops, radish tops, grass.
She also gets the flowers of all the herbs and veggies, along with roses, violets, chamomile, marigolds (if they want to grow that year
)
In winter, when there are less fresh greens, she does get some pellets, she thinks of them as "treats".
She also gets fruit treats, though we're trying to limit those to one piece of fruit per day (not always succesfully, LOL, she has my husband wound around her little paw
). Her favorite fruits are banana, apple, mango, blueberry, strawberry (she mostly prefers the dried fruits).
She turned six in January, is very healthy, has no teeth problems, and only has had gas or GI slowdown twice.
(And she's still a bit chubby "pleasingly plump" LOL. Too much of the good stuff when she was little.... )