I have two twin dogs,jack n Jill are their names. Do you love dogs?
was the first species to be domesticated and has been selectively bred over millennia for various behaviors, sensory capabilities, and physical attributes.
Their long association with humans has led dogs to be uniquely attuned to human behavior and they are able to thrive on a starch-rich diet that would be inadequate for other canid species. Dogs vary widely in shape, size and colors. They perform many roles for humans, such as hunting, herding, pulling loads, protection, assisting police and military, companionship and, more recently
- "Jill and Jack": Jill Norris's parents breed Pekinese dogs, but although Jill likes dogs, she does not share their taste for Pekineses. Then Jill finds an injured, stray lurcher she names Jack, and once Jack recovers, Jill decides to train him for dog agility competitions. But Jack has an unruly side that have Jill's parents concerned.
- "Mary and Her Marvellous Machine" - In the early 19th century, Mary Elliot lives with her widowed father. Mr Elliot invents a machine he