Talk about what dogs can do for humans

Carrying baskets, newspapers, and umbrellas, as long as they are well trained, they can generally help with anything their mouths can hold. Dogs have very sensitive senses of smell and hearing. They will bark if there is a foreign object. It is said that they will bark when they hear sounds that are inaudible to human ears. And generally speaking, dogs are very protective of their owners. If something happens when you take them out for a walk, Dangerous dogs will rush out and bite each other to protect you. In fact, many times I think dogs are the best companion pets. Some dogs that love to stick to their owners will pay special attention to their owners' emotions. If their owners are in a bad mood, the dogs will stay by their side. There are many advantages to dogs that I can’t tell you all at the moment. I hope these can be helpful to you.