Top Reasons for Dogs to Bark Excessively: What's Behind

1. Vision is one of the crucial senses for dogs. Due to the unique structure of their eyes, the world that dogs perceive is quite different from that of humans. For instance, while humans cannot see ultraviolet or infrared light, dogs can. Dogs possess a threedimensional vision and have an incredibly wide field of view. Moreover, their eyes can even detect the molecules of the magnetic field. This is why a sudden outburst of barking might indicate that a dog has spotted something unusual or foreign.

2. Dogs have an exceptional sense of hearing, with a broad frequency range that extends even to the calls of bats. At night, even when resting, dogs remain highly alert, capable of distinguishing sounds up to a kilometer away. However, they lack the ability to discern whether these sounds are safe or not, leading them to bark as a warning to others and to notify their owners of potential threats.

3. Dogs also have an extraordinary sense of smell, capable of distinguishing over two million different scents, which is ten million times more sensitive than a human's. When they encounter an odor that discomforts or offends them, they will bark to express their emotions and alert their owners to the presence of something they dislike.

4. Dogs that are forced to be alone for extended periods or those who are extremely uncomfortable with solitude may suffer from severe separation anxiety. When left alone, they have no choice but to howl in despair, hoping to evoke their owner's response. This condition can be incredibly distressing for dogs, so it is crucial for owners to help their pets learn to cope with being alone.

5. A sudden bout of barking might also be a sign of boredom, especially for dogs that are accustomed to spending time outdoors. They may bark to seek their owner's attention, hoping for a game or a walk outside. Typically, if a dog is used to regular walks but suddenly finds itself without one, it might stand by the door and bark persistently.

Generally, dogs do not bark without reason. Owners can observe the tone and body language of their dog's barking to identify the cause and work on calming their pet's emotions. If you have any further questions, don't hesitate to consult an online veterinary expert for guidance.