Jack the Bulldog
Jack the Bulldog is the official mascot of the Georgetown University Hoyas athletic teams. Jack has been the name of at least five live Bulldogs since 1962, when the name first came into use, though Georgetown counts seven official bulldog mascots including the two living ones. The current incarnation of Jack is an English Bulldog born in 2013 whose full name is John B. Carroll.
Georgetown Hoyas
In 1999, Scott R. Pilarz, S.J., with the help of the Hoya Blue fan club, revived the tradition of an official live bulldog named Jack, to work along with the costumed mascot. When Pilarz left for the University of Scranton in 2003, taking Jack with him, Georgetown secured a new bulldog puppy and found another Jesuit, Christopher Steck, S.J., to care for him. The current bulldog is named "John S. Carroll," a play on the name of Georgetown's founder, which name allows for continuation of the "Jack the Bulldog" nickname. After Jack injured his leg in 2012, two Georgetown parents donated a younger bulldog puppy, who the school refers to as "Jack Jr."