lololol very pawesome kung fu panda reference!
Basically you select CARROT-STARTS, hover your cursor over where you want a spawn point, and then click the numberkey on your keyboard. I did a lot of spamming of the numbers to have them so close to the houses in Horse Neighborhood, came out super cute!
Hopefully this helps!!! I tried to make a more detailed explanation with images but for some reason my comment didn't wanna send??? Dunno... I hope you have a good day/night ^_^