CHICAGO, IL - SEPTEMBER 26: Rajon Rondo #9 of the Chicago Bulls poses for a portrait during the 2016-2017 Chicago Bulls Media Day on September 26, 2016 at the Advocate Center in Chicago, Illinois. NOTE TO USER: User expressly acknowledges and agrees that, by downloading and/or using this photograph, user is consenting to the terms and conditions of the Getty Images License Agreement. Mandatory Copyright Notice: Copyright 2016 NBAE (Photo by Randy Belice/NBAE via Getty Images)
#WellPets Bulldog-terrier crosses, of various sizes and colors, became popular as sporting dogs in the early 1800's. Around 1860, English dog dealer James Hinks developed a more refined version of these crosses, distinguished by its all white coat.