Dogs poop in line with Earth’s magnetic field, says study
A study published this week in the journal Frontiers in Zoology suggests that dogs choose to relieve themselves along a north-south axis in line with Earth’s magnetic field. The Motherboard blog reported on the study’s findings, saying that the research was carried out by a team of Czech and German scientists.
“Dogs are sensitive to small variations of the Earth’s magnetic field,” said the research team. “Dogs preferred to excrete with the body being aligned along the North-south axis” rather than the East-west axis.
The study examined the daily habits of 70 dogs during 1,893 defecations and 5,582 urinations over the course of two years. Consistently, during times of calm electromagnetic “weather,” the dogs chose to eliminate while facing north or south.
Dogs are not the only animals that are sensitive to the Earth’s magnetism. When it comes time for them to mate, salmon use their sense of the Earth’s magnetism to find their way back to the spawning grounds where they were born. Birds, similarly, migrate along magnetic lines. Even ants have been proven to have a sense of the Earth’s alignment and to distinguish between north, south, east and west.
http://www.rawstory.com/rs/2014/01/02/dogs-poop-in-line-with-earths-magnetic-field-says-study/
= new reply since forum marked as read
Hey, somebody had to say it!
Earths magnetic field periodically reverses every so many thousands of years, I believe we are due for another reversal soon. During these reversals the field can become weak, or display unusual direction properties.
Does this mean we are going to see dogs crapping everywhere when they lose their magnetic poop compass? 
