Fun Animal Pet Care - Doctor Kids Game Pony Sisters Pet Hospital - Fun and Free Game for Kids. br See more: br br br Pony Sisters Pet Hospital has four little patients and needs a new horse doctor! Molly fell off the bike and hurt her leg. Runny nose, high temperature and red eyes - unicorn Rainbow is very sick with the flu and has to stay in bed! Pink pony Rosie suffers from pony-pox and itchy skin rash. Britney broke a leg and it hurts a lot.