It is so funny to watch Jagger and the baby together.  When Tyler is on his play mat, Jagger will usually run over, give him a few kisses, and then lay nearby and just watch the baby.  He really seems to love "his baby".

<img src="http://jaggerdog.com/images/P4220175_edited-1.jpg" alt="Jagger and Tyle" width="250" />