* The phrase "go north" sounds like "go north" which could relate to the historical cattle drives.** In the 1800s, cattle drives took place in the American West, and cattle were driven north from Texas to markets in Kansas and other states.
* Kansas is known for its cattle ranching. So, the riddle could be playing on the common association of cattle with Kansas.
Let me know if you'd like to try another riddle! 😊