Things that make me smile

This is my contribution for the Mono Monday Challenge, hosted by RedFlash,  "Things that make me smile".
Ziggy in a pensive mood. 
When I come back from work, evidently both Ziggy and Hector have been waiting by the door for me for about half an hour, then I get so much tail wagging that they both nearly fall over, especially Ziggy. It's almost like he's doing the Twist (for those of you who can remember the Twist).