On Oct 16, 9:25*pm, The Original Jake wrote:
(other rats have been observed entering the garden via the
bait box tunnels, presumably after a lethal feed as bait blocks in the
boxes are being eaten).


I recall one factory I worked at where the rats would eat industrial
(!) quantities of poisioned bait without any apparant ill effect.
Tough little buggers. We had to get a company terrier.