"Huge" wrote in message
...
Rob Morley writes:
In article ,
says...
We've got a raised bed at the end of the patio and have recently noticed
a
hole/tunnel/burrow at one end.

Neatly dug, about 3" diameter. We assumed it was rats and have put down
three lots of poison, which disappeared and we closed the hole.

A few weeks later another one has appeared in a different place. Never
seen
anything moving day or night.

Is this likely to be rats or something else - and how do we get rid of
the
little perishers?

Why, what harm is it doing?

Perhaps he doesn't want Weil's Disease?

Just because you can't see them doesn't mean they're not there.You're never
morethan a few yards (or metres) from rats. You're very unlikely to contract
Weils under normal circumstances.