[3] After graduating from Lenox, Dunlap enrolled in the Department of Medicine and Surgery at the University of Michigan.

He had participated in athletics at Lenox College, and some questioned whether he had a remaining fourth year of eligibility.

[10] During the 1905–06 academic year, he also served as a student member of the Board of Control in charge of the general supervision of athletic sports at the University of Michigan.

[11] In the fall of 1906, Dunlap was hired as the football coach and athletic director at Kenyon College in Gambier, Ohio.

[17][18] At the time of his hiring, the Boston Evening Transcript wrote:"Dr. Dunlap is thirty-four years of age and stands six feet.

Apart from his all-around ability as physical director, Dr. Dunlap's greatest strength seems to be as coach in football and trainer in track.

In a draft registration card completed in September 1918, Dunlap indicated that he was living in Highland Park, Michigan with his.

[21] At the time of the 1920 United States Census, Dunlap was still in private practice as a physician and living with his wife in Highland Park.