Keep in mind that Dixie Belle is a St.Bernard and Mama Dog is a little mutt. Belle is about 3 times the size of her. And what do they like to do? Wrestle! Mama will jump up on Belle until Belle finally bites hold of her collar. Then they will walk around for a while with Belle holding on to Mama. Then Belle lets go and lies down on her back. Mama then jumps on top of her like she is pinning Belle down. We are hoping to get it on videotape one day.