Brain, muscle or both: what drove the creation of modern dog breeds?
In creating modern dog breeds, humans have sculpted canines into physical specimens perfectly suited for a wide variety of tasks. Bernese Mountain Dogs have strong, muscular bodies capable of pulling heavy loads, while Greyhounds have lean, streamlined frames that are ideal for hunting deer. The compact Jack Russell terrier can easily squeeze into fox or …
Brain, muscle or both: what drove the creation of modern dog breeds? Read More »