Popular Dog Breeds Before And After 100 Years Of Breeding

Top dog breeds are compared in the Science of Dogs blog, comparing them to the 1915 book Dogs of All Nations

#1 Bulldog

In 1835, the English Bulldog were used in bull pens as bait, but over time and with intensive breeding, they became a favorite of pet owners, despite suffering from many illnesses.


#2 Bull Terrier

A combination of Bulldog and old English Terrier, the Bull Terrier came about in the early 1800s, developing a thicker abdomen and warped skill over time.