Place the pork cubes, onion, carrots, and garlic into the slow cooker.
Add the shredded cabbage on top of the pork and vegetables.
Pour in the apple cider and chicken broth.
Sprinkle the thyme, salt, and black pepper over the liquid.
Stir once to combine everything evenly.
Cover and cook on low for 7 to 8 hours until the pork is very tender.
Stir gently before serving to distribute the ingredients.