Your Dog Has a Poop Compass! 😳 #science #sciencefacts #dogs #magneticfield #didyouknow

Added: 2026-05-23

[00:00:00]Your dog might not just be sniffing for the perfect poop spot. It may be checking Earth's magnetic field.

[00:00:07]Sounds wild, but a 2013 open access study tested it.

[00:00:12]Researchers watched 70 dogs from 37 breeds for almost 2 years in open fields away from big metal and power lines.

[00:00:22]They logged which way the dogs faced while peeing and pooping. About 1,900 poops and over 5,500 pees.

[00:00:30]>> [music] >> When the magnetic field was calm and steady, dogs tended to line up north-south.

[00:00:35]When the field got wobbly, when declination shifted fast, that north-south pattern vanished. [music] So, it's not just magnetism. It's a stable signal dogs can use like an invisible compass.

[00:00:49]What everyday pet behavior do you think might secretly be way more complicated?

[00:00:55]Tell us in the comments and don't forget to like and subscribe.