To prepare the chicken, remove anything from the cavity and stuff it with a halved head of garlic.
Combine steak seasoning and paprika, then rub it over the chicken's surface.
Use a slow cooker liner for easier cleanup and add 6 foil balls and 1/2 cup of water (or chicken broth) to the slow cooker.
Place the whole chicken on the foil to prevent it from touching the bottom.
Cook on low for 6-8 hours or on high for 4-6 hours, depending on the chicken's size.
It's done when the legs pull easily and the temperature reads 165 degrees. Remove, carve or pull apart, and serve.