Dogs tilt their heads to observe their emotions

Dogs cannot understand human language, but they can tell through the owner’s tone of voice, body movements, and every expression and eye movement whether the owner is happy to praise it or not. Berate it angrily, or make some demands on it. When you have trained a dog to do something skillfully, even if you don't explicitly say the command in daily life, it will accurately understand what you want it to do from your habitual movements and tone, and take action immediately.

Dogs tilt their heads to identify the source of sounds

Dogs’ head tilting movements are also related to the structure of their ears. Although dogs can identify sound frequencies at a much wider range than humans, But this does not mean that their hearing is better than humans. Their two ears are close to their heads, which means that they are less accurate in judging the direction of sounds coming from the side. And the computing power of their brains is not very high, so a simple tilt of the dog's head can allow them to adjust the direction in which the sound is received, allowing them to be more certain of the source of the sound.

A dog tilts its head to please its owner

Sometimes a dog’s head tilt is just an instinctive action, but if the owner is happy with the action and responds If rewarded, the dog will take the initiative to regard this action as one of the ways to please the owner, and will tilt its head more frequently in the future.