location:

can be found at the red rocket gas station (inside) in a footlocker close to the pool of water with a fridge in it,

Credits:

Cd project Red for allowing modders to use assets from the witcher series such as this hellhound model 

permission:

simply dont upload this anywhere or use it in a mod without my knowledge like i always say its not my model but i put hours into it lol

now dogmeat has another optional halloween costume :)