Dogs align themselves to the earth's magnetic poles while pooping(study)

http://www.frontiersinzoology.com/content/pdf/1742-9994-10-80.pdf

Source: http://ninjashoes.net/forum/showthread.php?82594-Dogs-align-themselves-to-the-earth-s-magnetic-poles-while-pooping(study)&goto=newpost

Pat Barry  Vitor Belfort  Robert Berry David Bielkheden Michael Bisping