Dogs have been selectively bred for thousands of years, sometimes by inbreeding dogs from the same ancestral lines, sometimes by mixing dogs from very different lines.The process continues today, resulting in a wide variety of breeds, hybrids, and types of dog.
Top 5 ‘Small Breed’ Dogs
This small but ferocious dog is a faithful companion. The Pekingese’s aggressive nature, however, does make it unsuitable for a family with other pets and kids. Its thick undercoat and coarse overcoat also requires a lot of grooming.