Covering five continents and diverse cultures, from the steppes of Mongolia to the lush rainforests of the Pacific, recent research reveals that hunting dogs and their human companions share remarkable cooperation and communication. This suggests a longstanding bond that may date back as far as 30,000 years.
Examples from non-WEIRD societies showcasing hunter-dog interactions, including pointing tests in Mongolia and problem-solving situations in Vanuatu. Image credit: Breuer et al., doi: 10.1038/s41598-026-57657-1.
Over the past 25 years, the scientific community has increasingly focused on domestic dogs, illuminating their unique evolution to thrive in human society.
During domestication, these remarkable animals have developed human-like skills, particularly in social communication, enabling them to respond adeptly to human gestures and language. This selection may have been key as dogs proved to be exceptional cooperative partners.
Research has delved into dogs’ communication abilities, exploring their understanding of human pointing gestures, perspective-taking, and social referencing, alongside their capacity for obedience.
However, much of this insight has originated from studies involving dogs in “WEIRD” (Western, Educated, Industrialized, Wealthy, Democratic) societies.
Dr. Julian Breuer, a cognitive psychologist at the University of Jena, emphasized, “Our field study concentrated specifically on hunting dogs, as this context fosters crucial teamwork between humans and animals.”
“Such cooperation may have played a pivotal role in the domestication of dogs, which are recognized as humanity’s first domesticated animals.”
To explore if the bond between dogs and humans is universal or culturally influenced, Dr. Breuer and his colleagues evaluated 164 dog-human teams across five diverse cultural regions: Germany, Madagascar, Mongolia, Peru, and Vanuatu.
Utilizing standardized behavioral tests, they assessed communication and cooperation between dogs and their owners.
The findings disclosed a notably consistent relationship across cultures, indicating a shared evolutionary background instead of being solely culture-driven.
In all regions studied, dogs demonstrated a clear understanding of human gestures and actively communicated with their owners, relying on them significantly in challenging scenarios.
Dog owners also expressed views of their pets as trusted companions who enrich their lives, rather than merely functioning as working animals.
“While we anticipated considerable cultural differences, we discovered that the human-dog bond is surprisingly universal worldwide,” stated Dr. Breuer.
Despite these similarities, certain distinctions emerged, particularly linked to environmental conditions and hunting practices.
For instance, hunters in Vanuatu excel in interpreting dog signals compared to those in other regions. On the South Pacific islands, dogs are essential for tracking wild boars through dense vegetation, demanding high coordination between humans and dogs.
Conversely, in Germany, dogs tend to rely more on their owners and respond more reliably to commands, likely due to more intensive training methods.
“Despite notable cultural and environmental variations, the relationship between humans and dogs remains surprisingly similar,” the authors remarked.
Residual differences may stem from varying hunting strategies and distinctions between queer and non-queer societies.
A study detailing this research was published in the journal Scientific Reports.
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J. Breuer et al. 2026. Surprising global similarities in dog-human interactions. Scientific Reports 16, 18527; doi: 10.1038/s41598-026-57657-1
Source: www.sci.news