Dogs have been selectively bred for thousands of years, sometimes by inbreeding dogs from the same ancestral lines, while at other times by mixing dogs from very different lines.. types are companion dogs, guard dogs, hunting dogs, herding dogs, and working dogs, although there are many other types and subtypes.
Detailed profiles of more than 200 dog breeds. Includes personality, history, dog pictures, dog health info, and more. Find the dog. German Shepherd Dog .
all dog breeds. Dog Breeds. Popularity2017. Temperament. Hypoallergenic. Intelligence. Labrador Retriever. Purebred. 1. Popularity. No. Hypoallergenic. 7.
It can be hard to imagine that so many different types of dogs actually came from one ancestor, the gray wolf. Although there is some uncertainty as to exactly what area of the world dogs came from. . Different colors of the Labrador Retriever .