Pet Week {I Heart Faces}

I am a lucky lady to have two four-legged children who have kept a loving, watchful eye on me during the past three weeks.  But this one - MacKenzie - has taken extra-special care of me.  She sleeps by my side, walks cautiously along side of me on my slow treks to the mailbox and back, and has a way of lighting up the room with her infectious smile when she knows I need it most.  How can you do anything but smile back at this face?