The reason why there is this doctor dog expression pack is because the word "doge" has become popular on the Internet, which is used to describe a naive and puzzled expression. At the same time, the image of the doctor is reminiscent of professional knowledge and medical field, so these two elements are combined to form the expression pack of Dr. Doge's dog.
This emoji is widely circulated on the Internet, and people like to use it to express doubts, confusion or sense of humor about medical or health-related topics. Its cute and humorous image also makes it a popular emoji, which is widely used in social media, chat tools and other scenes.
In addition, this emoticon pack has some extended contents. In addition to the doctor's dog expression pack, there are many other similar expression packs on the Internet, such as programmers' dogs, lawyers' dogs and so on. They appear in different professional images and expressions, combining professional fields with naive and humorous expressions, and bringing people a relaxed and happy way of communication. The popularity of these Yan characters also reflects people's demand for Yan characters and their love for humorous and lovely elements.