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.
Hooper (mascot)
Hooper was born in Lucky, Kentucky, and was originally trained to be a racehorse. But Hooper knew he was too talented to be relegated to horse racing, so he trained long and hard to master his craft and hone his skills, until finally earning his spot as the Pistons' official mascot. Hooper can be seen in parades atop his ride, the Hooper-Mobile, riding around the city on one of his many motorbikes and ATVs, and shooting t-shirts from his t-shirt cannon in games. He may not be the best dancer on the planet but he loves to try. Hooper celebrates his birthday at a Pistons home game with Roary from the Detroit Lions, Paws from the Detroit Tigers, and many of his other fellow NBA mascots.