[Ganoshenko]

So I am a newbie and am having a home visit with a Pit puppy tomorrow.. I have read they are normally a medium breed dog. I have been told, this little girl, really not so little compared to other pits her age.. will end up needing the xtra large crate I had already bought her. I wasn't sure if it was going to be too big . The organization said she is going to be taller in height and muscularity.. I was thinking if all goes well, to get a DNA test to see what she actually is, do you think that is going over the top or do you think it will even work?