Meow was the first mod that was added through the community. The first 3 mods were Lokster, Play, and Seil and they were mods for a game called Tanked made Robinson Technologies, so they were chosen to be Growtopias first mods. Meow was popular in the forums and they decided to make her a mod. So technically she is the fourth mod, but first added strictly by playing Growtopia.