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.
Uga (mascot)
The Uga mascot line first started in 1956 when Seiler brought a bulldog that was given to him as a wedding present by Frank Heard to Georgia's first home game of the season. Afterwards, head coach Wally Butts asked his permission to use the dog as Georgia's mascot, and around the same time a college friend, Billy Young, suggested that he name it Uga, a play on the common abbreviation of the University of Georgia, UGA. Since then, every Uga has been owned by and lived with the Seiler family in Savannah, Georgia. Even to this day, Uga is owned by the Seiler family, who take care of him when he isn't acting as the mascot on the field. They also transport him to and from the events he attends as mascot.