|The following is based on Fallout Shelter or Fallout Shelter Online and some details might contradict canon.|
“The Mole Rat Brood Mother known as “Yak” has stolen her last snackcake! Whack Yak to claim your reward.”
This section is required but has not been written yet. You can help Nukapedia by writing it.
- "Thank goodness you're here!"
- "That Yak's been stealing our food and stinking the place to high heaven!"
- "You're not going to want to get close to her, though."
- "Make sure you use some kinda rifle or you're apt to yak yourself!"