Here we go again. A couple years ago some low-lifes sent the 5 lb. furry
vermin to my clam boat to use it as a litter box. Never got a good aim at
the cat.

Now, I have a trawler with Polish storm windows (AKA rigid pvc drop
curtains) around the stern area, and a neighbor's DAMN CAT still gets inside
for the same purpose.

I need your advice. What type of anitfreeze is it that smells and tastes
good to animals, but offs 'em in a few hours? Does De-Con work? Rat traps?