Dogs 100 years ago: Selective breeding means many of the dog breeds that are around today no longer look anything like what dogs used to look like.
Bulldog 100 years ago
German Shepherd 100 Years Ago
Dachshund
St. Bernard
Pug 100 years ago
Airedale Terrier
Basset Hound
Rottweiler
West Highland White Terrier
