I have an extremely expensive long shearling coat (not short cropped shearling, but long fluffy shearling). The only way I can get out of the house with that coat is to carry it over my head and put it on outdoors. When any of my 4 basenjis see the coat, it is like they go into a whole other zone - they will even try to jump up in the air to get it when I'm carrying it over my head. I am not even slightly exaggerating. The basenjis have never seen which closet in the house the coat lives in - and I'm vigilant about that. My Ugg boots suffered the attack of basenjis so needed to be replaced with something "less appealing" this year.
So I would say fluff loving is genetic…