I love shredded pork and think I have found a way to make the shredding easier.
Start with a 5-7 pound butt and apply the dry rub of your choice.
If you don't have one, do a Google.
They all will have kosher salt, brown sugar, garlic powder, fresh cracked pepper, cumin and some cayenne.
After that your on your own.
Place meat with rub applied on a rack in an oven pan, fat side up, then use aluminum foil to construct a lid over the oven pan and seal things.
Place sealed pan in refrigerator over night.
The following day, remove from refrigerator and let stand at room temp for about an hour, then place in a 400F oven for 20 minutes to get things started.
Reduce oven to 250F for 6 hours.
Remove to a kitchen counter and let rest for 20-30 minutes, then carefully lift foil allowing any remaining steam to escape.
Allow to continue to rest until you can touch the meat with a bare hand then place on cutting board.
Using a couple of forks, remove fat, bone, etc, leaving lean meat.
Using forks shred meat into a bowl.
Time for an executive decision.
Serve as is over bun or add barbecue sauce, mix well, cover, then return to oven for 20-30 minutes, before serving as shredded barbecued pork.
The trick is the foil.
Keeps the meat soft and easy to shred.
Enjoy.
Lew