Introduce students to an essential biotech technique while solving the mystery of who is the father to Molly the Labradoodle’s puppies. Using gel electrophoresis and Punnett squares to track the inheritance of the furnishings trait, your students will decide if it was Zeus the Poodle or Otto the Labradoodle. Upon completion of this presentation, participants will: 1) Learn about gel electrophoresis and understand the science behind how this technique works 2) Learn how to teach Mendelian genetics with an adorable labradoodle puppy case study 3) Have the knowledge and resources they need to bring biotech into their classrooms