According to a new study, just published in Animal Cognition, some dogs, those that can learn the name of their toys, tilt their heads upon hearing their owners requesting a toy. The side of the tilt seems to be consistent for each dog over time. Data on this behavior were collected during the Genius Dog Challenge, a series of live broadcasted experiments that become viral over social media, and during a previous study aimed at investigating the talent, some dogs possess for learning the names of numerous toys.
Click here for original story, Talk-to-tilt: Head tilting in dogs
Source: Phys.org