Unexpected visitors

To set the scene:We have a garden shed that has been adapted for use as a cattery when we're away over night ,or we have visitors that the cats are uncomfortable with(read little kids!)
I went out this morning to clean up the cattery and prepare for the Christmas weekend:
went to reposition one carton and found it surprisingly heavy!
Glancing down,my immediate reaction was
"I don't recognise that fabric"
(Now remember that I'm an obsessive CQer,patch-worker and home dress-maker----)
Closer scrutiny showed me it wasn't fabric but a Carpet snake/python.
Grabbing Jesse,our feline foreman I made a hasty retreat and returned with my trusty digital camera............the cats will be sleeping some-where else this christmas!
