This mod adds a Deathclaw NPC.
Spawns around vault 111, set to follow the player until you move them to a workshop.
Must be in a workshop to, trade, move, or set caravan.
A whistle {found in it's pocket} will command it to go, attack, pickup, exc. . .

Pet DC will follow you till you move it to a settlement. Spawn Grenades' and Skins. Will throw Nuka Grenades. 8 Skins.

Set up to be more quiet. No footsteps or heavy breath sounds. Animations still shake the controller.