A simple set-and-forget meal that will last all week. Just sticking to a dry rub keeps it low carb as well.
In a small bowl, combine all dry spices. Lightly whisk with a fork to combine.
Cover entirety of the pork with the dry rub.
Place pork in slow cooker with 1/4 cup apple cider vinegar. Add a few dashes of liquid smoke to the pork now. Cook in a slow cooker on the low setting for 8-9 hours.
Transfer pork to a large dish, and pull the pork to the desired consistency by hand or using two forks.
For storage, spoon some of the liquid from the slow cooker into the storage container with the meat. This will allow it to retain some more of it's moisture when reheating.