"Winter is coming, dog meat is getting fat" or "Autumn is coming, dog meat is getting fat": the best time to eat dog meat. "Selling dog meat by hanging sheep's head": historically, dog meat was a low-grade food, at least lower than mutton; A synonym for "fish eyes mixed with pearls". "Dog meat cannot be served": dogs are filthy things. As the saying goes, "dogs don't cook." Even utensils full of dog meat are not allowed to be put on the stove. In ancient times, dogs were considered low and derogatory. Generally speaking, dog meat is not eaten at parties. For example, it is an insult to treat guests with dog meat. "Every time you kill a dog, you are a scholar."