Two forms of vitamin A are available in the human diet: preformed vitamin A (retinol and its esterified form, retinyl ester) and provitamin A carotenoids [1-5]. Preformed vitamin A is found in foods from animal sources, including dairy products, fish, and meat (especially liver).
Rabbit tobacco can be used medicinally in several ways. Smoking the leaves is good for sinusitis, head colds, and congestion. In hot teas, it is used to treat sore throats, fevers, diarrhea, colds, flu, pneumonia, asthma, and coughs, as well as a mild nerve sedative, a diuretic, and an antispasmodic.
Rabbits can eat apples (with the stem and seeds removed), banana, blueberries, rock melon, grapes, honeydew melon, peaches, pears, pineapple, raspberries, strawberries, tomatoes (fruit only, tomato plants are toxic) and watermelon. Source(s): RSPCA Austraila is a great site for rabbit care I recommend it to anyone.