Dogs spinning before pooping is related to magnetic fields

Here, the editor will introduce to you the results of a survey about dog poop. So what is this surprising truth?
I am afraid that the dog’s circling behavior has a lot to do with the earth’s magnetic field and direction. Biologists from the University of Duisburg-Essen in Germany, Czech University in the Czech Republic, and a wildlife research team published this interesting study in Frontiers in Zoology.
Research shows that most mammals have the ability to match their center with the Earth's magnetic field. This ability is called "magnetic field reception" ability.
Most of us have heard that "migratory birds can see magnetic fields". This is because migratory birds have a sense of direction that induces magnetic fields. But do dogs have the same ability?

Experimental investigation of dog defecation

In order to verify this statement, researchers conducted experiments. The researchers spent two years conducting a thorough investigation of the excretion patterns of 70 dogs of 37 breeds during walks. The total number of studies was as many as 5582 times for urination and 1893 times for defecation!
Sampling results show that when dogs defecate, they have the characteristic of defecating with their bodies facing north and south. It's like when you adjust your body's orientation to be consistent with the earth's axis, you will feel at ease when urinating and defecating. In other words, the study concluded that dogs with magnetic field sensing ability will first look for the north-south direction when defecating, so they will keep spinning in circles. If you want "peace of mind and convenience", you do need to be more vigilant.

Other explanations for dogs spinning around before pooping

In contrast, there are reports on the Mental Floss website that this behavior is a sign of wild dogs And the wild habits of wolves remain in domestic dogs.
It is said that the ancestors of wolves and dogs would step on the ground firmly before going to bed to avoid attacks by pests and snakes, and step on the grass to make a bed. It is also said that they have a strict sense of class and will mark a circular area as their territory while sleeping.
Even on the UCSB Science Line website, which answers all online questions, scientists from the University of California, Santa Barbara explained this issue like this: When dogs are about to poop in an unsuspecting posture, in order to avoid encountering When attacked by foreign enemies, it will walk back and forth to observe the surrounding situation before crouching down. There are many theories as to why dogs spin. So, do you agree that this behavior is not just because of uneasiness, but has some meaning? In short, if the dogs start to circle around during a walk, it is a sign that they need to relieve themselves. For those who do not believe that this behavior of dogs is related to the earth’s magnetic field, please pay attentionTake a look at the Compass APP on your smartphone.