A chicken dog, or chog, is a new species created by the Term 1 Davidson Modern Medicine class. On the first day, the class was learning about chromosomes. Luke, the poor TA stuck with that class, said that anything with the same amount of chromosomes can reproduce. Then, he proceeded to tell the class that chickens and dogs have the same number of chromosomes. The class put two and two together and the chicken dog was born. Eventually, the creature was named Clarence and was put as the design on the tshirts for that class. The chicken dog is a great example of what happens when some of the brightest kids in the nation put their heads together.