Dogs Poop in Alignment with Earth’s Magnetic Field.
Dogs use the Earth’s magnetic field when they’re relieving themselves. Not only that, but canines choose to do so in a north-south axis, a new study published in the journal Frontiers in Zoology says.
The study suggests that dogs are sensitive to small variations in Earth’s magnetic field. After examining 70 dogs — made up of 37 breeds — over two years, 1,893 defecations and 5,582 urinations, researchers found that under “calm magnetic field conditions,” dogs preferred to “excrete with the body being aligned along the north-south axis,” avoiding east-west altogether. Dogs were observed in a free-roaming environment, meaning they were not leashed and not influenced by walls or roads that would influence linear movement.