This website is from a local Vet site...North Side Animal Hospital their webdsite is below.
I found the above website about lyme for pets very interesting and though I would pass it along.
I read recently Tincup had some questions (and what a wonderful turn out for this dog) great job.
http://www.northsideanimalhospital.net/lyme.htm
The Canine Police article got my attention.
Thanks for posting.