Life with felines

Saturday morning.
Ginger: mroooowwww
Me: what's up? You've got food, water's a bit low, I'll just top up.
I get in the shower.
G, the whole time I'm in the shower: mroooowwww!
Me: what?
I get out the shower
G: gives me evil look, jumps into bathtub, pointedly drink the remains of the shower water.