The market is too dull, let me teach you something useful.

How to tell if your friend is a dog?
I don't know if you've noticed, but your friend seems to have never denied that he is a dog; you can check it yourself.
1. Sleep habits
Dogs have a flexible schedule and often stay alert at night, being active until late. You may notice that your friend’s sleeping habits are very similar to a dog’s; he seems to particularly enjoy snuggling in bed, lazily hanging around, and may show signs of dependence on sleep. Your friend is very likely a dog.
2. Expression Method
Dogs communicate in a direct and concise manner, usually focusing on instinctual needs and emotions. If your friend expresses themselves with short and straightforward language, often repeating simple requests like: "send ca," "show me your tits," "I'm so embarrassed," then their way of expressing language is very much like a dog.
3. Dietary Preferences
Dogs' preferences for food are more influenced by smell, often favoring foods with strong odors. If your friend shows an unusual interest in certain foods, especially those with strong smells, or even enjoys eating something that smells a bit rotten, they might very well be a dog.

In summary, have you discovered which of your friends are dogs?