Fang, also known as CONTROL Agent K-13, is a supporting character of the first few seasons of Get Smart.
An animal agent, Fang is generally a good dog - though not the best agent, possibly because of how close he was to Maxwell Smart.
There are roughly one-sh*t billion tropes so PLEASE look through them before adding one. Otherwise add what you like. ADDITION: PLEASE read through the trope description provided before submitting something. It's not a huge deal but too often people submit characters that don't fit just because they misinterpreted the title...
