New Rabbit

I am highly suspicious of the new rabbit that came hopping into the house now. I could swear that I heard my bunny sisters calling that rabbit by the name of PETER! I think the bunny must be a boy bunny! Of course, my sisters claim they were just telling the new rabbit about their illustrious ancestor, Peter Rabbit, but I'm not sure that I believe them. I think they're just trying to hide this bunny's sex from me. The bunny doesn't have earbows on, and although it is wearing a bow around its neck, many guys do that too i.e. bowties. I just know that bunny is a guy! Every other rabbit in the house is female! Does anyone know how to arrange a rabbit neutering fast before disaster strikes?