What are They Up to?

Spike has a new (temporary--hopefully!) nickname: grease monkey.

All the kittehs got their monthly flea treatment Sunday night. When I woke up yesterday there was nothing unusual about Willow or Xander....a bit of residual product between their shoulder blades. Spike? He looked like the picture above--a great big black spot where his product had been. How does he do it?! Best we can figure is that he managed to find some grease under some of the exercise equipment.
This morning there were two on duty for homeland security:

Good to know the perimeter is secure!