Dr. Haning graduated from Oklahoma State University in 1986. He has practiced in the Plano/Allen area since 1987. He and his wife Nancy have two children, Katie and Stephen. The Haning family pets include a dog, a cat, nine goats, 15 chickens, and several goldfish. Dr. Haning is a member of the American Veterinary Medical Association, Texas Veterinary Medical Association, and Dallas County Veterinary Medical Association. Dr. Haning and his family are members of First Baptist Church of Allen. In his spare time, Dr. Haning likes to travel with his family. His hobbies include gardening, woodworking, and beekeeping.