This term is often said by older seniors, just like an uncle of mine said that his golden retriever has a birthmark on his tongue, and he is much smarter than the average golden retriever. I don’t know if I learned it from watching guide dog Xiaoq. If you have a birthmark, you are smarter than other dogs [witty]
In fact, to a large extent, these statements are just the result of comparison. There is nothing to compare with, so you can only Look at who has something that usually doesn’t appear on their body. If my golden retriever has a dragon, I can also say that there is one in a million [Admiration] Whether or not there is a birthmark is not a criterion for judging whether you are smart or not. When you buy a puppy There is no need to insist on having a birthmark.
A dog’s birthmark is actually the same as a human’s, it’s a kind of pigmentation. Generally there is no problem, but there are some cases where it can cause lesions. This is not what I guessed after consulting a doctor, but the probability is very, very low. Like many Chow Chows tongues are black or purple, and there are also many with birthmarks, but the IQ of Chow Chows is not in the top 50 [face covering]
Just like some people say that there are moles on certain parts of the body It’s the same as saying about luck. A dog with spots on its tongue is a way of saying that it is smart. It can be said to be a form of self-comfort or comparison. Whether you are smart or not depends on your genetics [tact] and has nothing to do with your tongue.
