What are the reasons behind the canine behavior of tilting the head to the side? check out
Researchers say canine head-tilting behavior remains a fascinating enigma that captivates dog owners around the world. While the study shed light on some of the reasons behind this behavior, there's still a lot to learn about dogs' complex language and communication.
Tilting the head to the side is a very common gesture in dogs - Photo Reproduction/ shutterstock
Dogs have a unique way of communicating with us, often making use of facial expressions and body gestures to convey your emotions and interests. A particularly adorable and enigmatic behavior that dogs exhibit is head tilting to the side when listening to something intriguing or human attention, for example, ask your dog if he wants to go to the park and you may get a curious head tilt in response. response.
While this gesture is widely recognized and appreciated by dog lovers around the world, what exactly is behind this behavior it's still a mystery. However, a new study has shed light on the motives behind understanding the canine head, revealing some fascinating findings.
Canine Head Tilt Behavior
Dogs' head position is an iconic behavior that often occurs when they are listening intently. Research suggests that animals can raise their furry heads when processing familiar words, that is, it can happen during a conversation with their owners, when hearing an unusual or intriguing sound, or even during a moment of contemplation. This behavior is often accompanied by common expressions that show curiosity or interest.
The study
The comprehensive study to investigate the reasons behind this canine behavior involved observing dogs of different breeds and ages in different situations. According to Andrea Sommese, a researcher specializing in animal cognition at Eötvös Loránd University, located in Hungary and lead author of the study, humans, when remembering a story or something similar, tend to tilt their head to the side and form a mental image, a process that probably also occurs in dogs.
So many animals adopt the same posture when faced with images, sounds and odors of the world around you. Sommese adds that this specification is often related to a preference for an ear (or sometimes a nostril).
In different situations, the action involves locating a sound, as explained by Julia Meyers-Manor, a animal cognition researcher affiliated with Ripon College, who did not participate in this study. According to his analysis, this behavior is not unique to humans; Birds and dogs do too. Numerous species adopt this specificity of the head because it changes the angle of their ears, allowing sound to reach one ear more quickly than the other.
Study Findings
In some cases of head specification in dogs, the behavior seems to be more linked to the processing information rather than collecting it. Sommese and his team investigated a special group of dogs that achieved remarkable abilities by learning the names of many individual toys, an almost impossible task for most ordinary dogs.
When comparing the performance of these special dogs with that of their peers who could not be trained to consider toy names, the researchers found that the gifted dogs would nod their head in response to the name of one of their toys 43% of the time, in contrast to typical dogs, which did so only 2% of the time.
Some dogs bow their heads more often than others, and the intensity of the gesture can vary - Photo Reproduction/ Internet
Talented dogs have developed a noticeable tendency to tilt the head in the same direction, regardless of the location of its owner. This suggests that the behavior is not limited to the mere identification of the sound, but rather your ability to process it and connect it to a mental image, explained Sommese. She added that, unlike typical dogs, who don't tend to associate names with specific toys and, as a result, cannot evoke related memories, an ordinary dog may, however, react by nodding his head at something he considers relevant, such as the promise of a treat or the prospect of a walk around the neighborhood.
The researchers who participated in the study shared their findings in the journal Animal Cognition in 2021 and, so far, have not been able to fully elucidate the role of head definition in canine cognition. So why does this head constitution seem to be beneficial for dogs when processing familiar words?
A possible explanation is related to the cerebral lateralization, that is, the division of processing functions into different administrative hemispheres. In humans, language processing is predominantly located in the left hemisphere of the brain. In a 2016 study published in the journal Science, it was found that dogs process familiar human words in the right hemisphere of the brain. Although current research has not fully clarified this aspect, the concept may still be valid.
Other studies
Findings from another study conducted by Canine University researchers in collaboration with animal behavior experts also revealed possible reasons why dogs tilt their heads:
Curiosity and Attention : One of the main reasons for head clarity is interest and curiosity. Dogs tilt their heads when they are trying to better understand something they are hearing or selling.
Improve Hearing : Head specification can help dogs improve their ability to hear their specifics. This direction can change the way sound waves reach your ears, making it easier to identify the source of the sound.
Facial expression : Head specification is also a form of communication. Dogs use this gesture to show empathy or interest in their owners or other humans.
Ancestral Adaptation : Some experts suggest that this behavior may have roots in dogs' ancestral adaptation. Tilting the head could help wolves improve their hearing and understand pack communications.
Individual and Racial Variations
While the study's findings provide a general understanding of dogs' head-grabbing behavior, it was also found that there is significant variation between breeds and individuals. Some dogs bow their heads more often than others, and the intensity of the gesture can vary.
