Agree with Britmog .... don't leave it uncovered as cats love it but it kills them .... it's the favourite of nasty cat-poisoners .... we currently have a spate of cat poisonings in a town in Scotland that looks like a serial cat-killer using antifreeze. Whoever is doing it wouldn't last five minutes if Mrs Image got hold of them ... it would be a gallon of antifreeze and a funnel time!!
K