I had a bitch about 20 years or so ago that was very doggie. People constantly thought she was a male. Even one show, when she was in season (and really puffed and hanging, looked like a male almost in the rear)and my friends were sitting ringside. When we all came in, lined up, and the judge started the walk down to check us off, called me out. Said "aren't you in the wrong class, this is bitches". My friends ringside were laughing, they knew what was happening. I told the judge, "she is a bitch". She walks around her and looks, then says, OK.
I did get points on her, I believe about 7 pts, no majors. But, I realized what a struggle it would be, and placed her as a pet.