no he is not mix.
his mom oner is actualy cllaing me to se if I could meet him to take pictures of him so he could get a girl for him and breed him and im thinking of keping one Im not sure RB is a hand full.And that pic is realy old so he has change a lot.
And mojo thank u for leting me know i allways had som problem nowing the differences between them
I mean I know the are related but i tought that the meaning terrier was connected to all of them.Thank u for leting me know.
and yes he is a pit