A dog will not be quiet in a dark and quiet environment. On the contrary, in a quieter place, it will appear more frightened and restless, and will bark all the time.

Dogs are mankind’s loyal friends. They are particularly loyal to their owners and are also very dependent animals. Its dependence on its owner is innate. Especially dogs that have been raised since childhood will be very happy when their owners come back, and their tails will be wagging like a rattle.

If you put your dog in a dark environment, it will be even more frightened and have no sense of security at all. It will look for friends, bark incessantly, and run around the house. It doesn't stop at all, it's very anxious and restless. Because it wants to call its owner, or its kind can accompany it.

Dogs’ eyesight is very good, five times that of humans. Therefore, it is a very strong nocturnal animal. Don’t worry about it not being able to see in the dark. On the contrary, it can protect itself better.

Every time the owner wants to go out, the dog will stay in front of the door, and when the owner comes back, it will also stay in front of the door. In short, the owner is its whole world. Therefore, dogs cannot do without their owner’s companionship and love. In a dark environment, he especially needs the comfort of his owner. Without his owner, he will be particularly anxious. As long as the owner is with it, it will stay happily no matter what environment it is in.

So everyone who raises a dog or monkey must be responsible for it. If you raise it, you must love it and don't abandon it and let it become a homeless stray dog.