My dog had a similar experience.
She's a mut, or as we like to call her, a Chowbador

(lab, chow, husky mix)
She lived with a real *****y great dane for a while that used to try and intimidate her. She had none of that.
It was the craziest thing seeing my 40 lb mutt own that 120 giant...
The screwed up part is that is the only dog she has ever had a problem with and was always provoked into fighting.
I've never seen my dog start a fight, but I have seen her finish a few
