* Individual Dog: Just like humans, each dog has slightly different hearing abilities.
* Frequency: Dogs can hear sounds at higher frequencies than humans, but their ability to hear lower frequencies might be less acute.
* Environment: Noise levels, background sounds, and obstacles can all affect how far a dog can hear.
General Information:
* Dogs have much better hearing than humans. They can hear sounds at much higher frequencies (up to 45,000 Hz compared to 20,000 Hz for humans).
* This allows them to pick up subtle sounds that humans miss. This is why they can hear a squeak from a toy across the room or the faintest rustle of leaves.
* They can also hear sounds at much greater distances than humans. Some sources suggest dogs can hear sounds up to 4 times farther away than humans.
It's important to note: This doesn't mean a Doberman can hear everything from miles away. Their hearing abilities are still limited by environmental factors and the nature of the sound itself.
Instead of focusing on a specific distance, it's better to understand that Dobermans have incredibly sensitive hearing and are likely to notice sounds that humans wouldn't even register.