In March 2018, Tim Tut Tim (hereinafter Tim Dot) first learned of the existence of Station B. He found it interesting when he saw the video on it, so he shot his thigh and said to the wife who was not married, "I'm going to be a UP master." There are videos of cats on B, and Tim has cats. The material was taken locally and soon a video intercepted from a surveillance camera was uploaded to station B.
In the video, cats and cats looked outside while the owner was not home, opening the cage door. A few days later, Tim Boots posted several videos. Tim dubbed: "The video of seagrass dance has given me great confidence," so Tim dubbed the path of the UP master.
Three and a half years later, as of July 2021, Tim Doo-Doo now has close to 800,000 fans, and on average more than half a million individual video broadcasts. Tim resigned from his former college for more than a year and became a full-time UP owner.

Tim Doo-Doo was one of the favorite UPs who grew up with B station in the last few years, and the pet video has been one of the fastest growing items in B station. According to officially disclosed data, from June 2020 to May 2021, the number of popular videos increased by 83 per cent from year to year, after scientific, humanistic, and emotional videos.
In January 2021, as a result of the growing volume of precipitous contributions and airings, station B was upgraded from a level II to a level I subdivision of the Zoo channel, which was originally part of the living zone.
Odie was joined by a cat during this period. In February 2020, Otte was officially released as the first video of a cat. In just over a year, he has accumulated nearly 120,000 fans and 36 videos have accumulated 11.5 million. Like Tim Tut, after reaching 50,000 fans by 2020, he decided to start being a full-time UP owner.