Most dogs bark when they are left alone, which is called Compulsive Barking, and they have other symptoms that indicate their fear of separation, such as: depression, running speed, desire to destroy, and making repeated movements at the same time as rotating in the same Place or along the fence. Dogs may also bark greatly for wanting to hear their own sound.
Feeling bored:
Dogs are a group animal that needs to live with one another, and when left for a long time in the home or yard, it is very bored, which causes it to bark to show its sadness and boredom.
Warning:
Most dogs bark in the event that they feel a kind of threat, such as the passage of a stranger in the area in which they are present, as they bark to show their ability to protect the place, and the bark is sharp and with a high voice and confidence, and this instinct can be seized through continuous training to protect the home and family.
Show happiness:
Most dogs, especially young dogs and puppies, bark while playing with other people or dogs. This bark is characterized by being optimistic and musical, and expresses the dog's enthusiasm when carrying out activities with people such as riding a car or hiking.
Response to other dogs:
Dogs bark when they hear of other dogs barking, as they respond to the barking of another dog in the same street, which is called collective barking, so that all dogs join the bark with each other.
draw attention:
Dogs bark when they want to attract the attention of the owner or their carer, especially if they desire something like: food, go to the bathroom, play, take care of, or play outside, as they bark to meet their needs.
Health problems:
Dogs tend to bark when they feel the health problems they suffer from, and one of the most important of these problems is rabies, a disease that resembles human dementia, as dogs bark to show their suffering due to age, and they may also bark to show their voice that they cannot hear when they suffer from Deafness; That is, her inability to hear.