Many masters think the dog doesn't understand what it means.
It's hard to be happy to hear a girl sells herself, so the dog fights back as soon as she hears that she's selling herself, even though sometimes it doesn't work, but it doesn't work.

And then the hostess won't talk about it again, and when the dogs get mad, they'll have to rip their heads off, and when they're grown up, like a little friend, they're smart and they know how to express themselves.

Eventually, the dog stopped when she said no to sell, and the dog's resistance had a real effect, and the dog had a choice, was dissatisfied, and immediately resisted until the master had made a compromise. The hostess is joking, but the dog is telling the truth. After the scene was posted on the Internet, netizens said, "Don't talk to dogs like that. Dogs don't get it.