How To Boil A Smoked Ham Shredded Smoked Ham Butt - Which Brand? Help?

Shredded smoked ham butt - which brand? help? - how to boil a smoked ham

I remember my mother used to cook the butt of a ham. I think it was in the red container. Used to get all shredded. It was not like pork, it was ham. Can someone clarify what it was? What brand and how to cook? I think it may've kitchen.