24/06/2018
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.[1] The process continues today, resulting in a widening in appearance without speciation, "from the Chihuahua to the Great Dane
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.[1] The process continues today, resulting in a widening in appearance without speciation, "from the Chihuahua to the Great Dane."[2]