"Bob Engelhardt" wrote in message
...
"Shoveling sand against the tide." They'll repopulate and/or migrate in
as fast as you can kill them. Cats are really the only effective control.
Preferably more than one cat per site.

I've got 'em & hate 'em too,
Bob

My cat wouldn't get her toenails dirty messing with a chipmunk. The dogs
are another thing. I think it's the terrier in them. They go ballistic
when they get hold of a mouse of chipmunk, and tear it to shreds.

Steve