A boxer dog rocked a newborn baby sleep by nudging the bassinet with her nose, although the pooch needed to be told to be more gentle at times. <br /><br />The dog, named Cleo, joined the mother one morning as she was rocking the baby to sleep on April 30 at their home in Oregon. <br /><br />The mother said: "Cleo loves her new human baby sister and has continued to check on her while she sleeps.<br /><br />"I had to command Cleo to 'be gentle' as I was worried the bassinet was getting rocked too high."
