When puppies are born, it's no secret that they're very much their mom's responsibility. She stays with them in what's known as a "whelping box" for several days or weeks. She feeds them, she comforts ...

Yet in some cases, a mother dog gets to keep one or more of her pups. Mia the Labrador never had to be apart from her first and only puppy Lulu, and the mother-daughter duo couldn't be closer.