On Tue, 16 Mar 2004 22:39:50 -0000, Tom Bennett wrote:

Reducing the gap under a door to 1/4" or less is the textbook
recommendation for proofing against mice. They wriggle under doors
etc. by flattening their ribcages,

Not to mention being able to dislocate the plates of their skulls. The
skull would otherwise limit the smallest hole to about 3/8"...

--
Cheers
Dave. pam is missing e-mail