Our petting Zoo is Licensed with the United States Department of Agriculture. Mary's Go Round Petting Zoo is a fun, educational and true petting zoo family experience allowing up-close, hands-on farm animal activity.. All of our barnyard babies are hand fed with tender loving care and all who visit are welcome to hug, pat, and feed, with all of our cuddly barnyard critters. From schools, birthday parties, fairs, and festivals, our animals have provided huggable, educational fun! It's a heart warming experience when children and adults find a new animal friend.