i googled ... bunnies how to care for them... it said kitten formula , add 2-3 drop of vitamins to 1 cup of made formula. make warm to the touch.. feed every 2-3 hours 7 am to 11 pm..you can use and eyedropper or syringe to feed with.. they need stimulation for eleminating waste like a kitten.. we used a damp cotton ball and rubbed the area till the went potty.. gl