Dr Udaya Kumar Shetty, Chief Veterinary Officer in Udupi, laid out several common explanations for why dogs circle before defecating, stressing that it is a normal behaviour rather than a disorder. In an explainer for The Indian Express, Dr Udaya Kumar Shetty described a range of practical and instinctive reasons that can prompt the behaviour. He observes that common pre-elimination behaviours in dogs include sniffing the ground or objects, circling or pacing to choose a spot, and finally, assuming a characteristic squatting or leg-lift posture.

“Dogs circling before pooping is a common behaviour that’s often observed,” Dr Udaya Kumar Shetty said, underscoring his view that the action is typically routine. He framed circling as a series of small decisions a dog makes before assuming a vulnerable posture to eliminate. How does the circling behavior in dogs compare to similar behaviors in other animals?

One explanation the officer gave focuses on scent. “Dogs have scent glands in their paws, and circling may help them deposit their scent on the ground,” he said, noting that movement around a chosen spot increases the area the animal marks. This behavior serves not only to communicate with other dogs but is also common in wild canids, who exhibit similar circling behaviors to flatten vegetation and check for predators.

Dr Udaya Kumar Shetty also pointed to the physical preparation of the site. “Circling may help dogs prepare the area for defecation by trampling down grass or other vegetation,” he said, a behaviour that mirrors the nesting or clearing instincts seen when dogs lie down. This instinctual action of preparing a space is reminiscent of practices seen in various animal species. What should dog owners know about their pets’ bathroom habits and health?

Beyond scent and ground preparation, he described circling as a communication tool. “Circling and pooping may be a way for dogs to communicate with other dogs through scent marking,” Dr Udaya Kumar Shetty said, linking the action to how animals leave information about territory and presence. This is crucial, as dogs, like many other animals, rely heavily on scent to gather information about their environment.

The veterinary officer further noted practical selection factors: dogs may move to find a spot with the right texture, smell or visibility before they relieve themselves. “Dogs may circle to find the right spot to poop, taking into account factors like texture, smell, and visibility,” he explained. Consequently, being mindful of a dog’s bathroom habits is essential; changes in their routine or elimination patterns can signal health issues that may require veterinary attention.

Dr Udaya Kumar Shetty placed some of the behaviour in an evolutionary frame as well. “Circling before pooping may be an inherited behavior from wild ancestors, who needed to prepare a safe and suitable area for defecation,” he said, suggesting the motion can be a retained instinct rather than a modern affectation. Such behaviours underline the complexity of canine instincts that link back generations.

He also referenced scientific discussion around orientation cues. “Some research suggests that dogs may be influenced by the Earth’s magnetic field when choosing a spot to poop,” he said, and added that visual factors can matter too: “Dogs may use visual cues, such as the position of the sun or the layout of the environment, to determine the direction they face when pooping.” Such findings deepen our understanding of the factors shaping canine behaviours.

Taken together, the explanations Dr Udaya Kumar Shetty listed — scent marking, ground preparation, safety and ancestral habit, plus possible magnetic or visual cues — present circling as a multi-factor behaviour with no single, universal cause.

Source

Original reporting: view the original article.