There are two cows on @frostyamber's profile picture. I'm guessing that the one on the left is named Wendy and the one on the right is Amber. Amber produces gallons of milk everyday, so delicious that people from nearby towns flock to Amber's barn just to taste the rich and creamy milk. The farmhouse grew and they started selling milkshakes which instantly became a hit. Frosty Amber is actually the name of the cafe that @frostyamber is running. About Wendy, I don't know. I think their selling Frosties too, not just as delicious as in Frosty Amber's.