In article , says...

On Wed, 29 May 2013 08:34:19 -0400, John H
wrote:

On Tue, 28 May 2013 17:55:09 -0400, wrote:

After a full moon, it is usually a horseshoe crab shell
You can make an unusual pen from the tail so it is not a total loss.

http://gfretwell.com/ftp/ed%20horseshoe%20crab.jpg

Cool dog, but I was expecting a picture of the 'unusual pen'!!

John H.

http://gfretwell.com/ftp/pen.jpg

That is just a crab tail with a Bic(r)'s inards shoved into it.