It says it is aimed towards those who could not afford a sheepdog... seriously.. how much would it cost to put collars on all their sheep.. I am skeptical that this would somehow be cheaper than a sheepdog.
Unrelated to the post, my apologies. But I just thought you should see this article. It's in German, but you should get the gist of it. The American Family Association puts out a newsletter on a regular basis, and they have an autocorrect feature for whatever they use to publish the newsletter. Anyway, the magic happens in paragraph 5:
(no subject)
Date: 2012-08-07 02:26 pm (UTC)(no subject)
Date: 2012-08-07 04:16 pm (UTC)http://de.eurosport.yahoo.com/blogs/london-spy-de/sein-name-war-einfach-zu-unanst%C3%A4ndig-131607772--oly.html
(no subject)
Date: 2012-08-07 05:34 pm (UTC)