Slow Cooker Option: Add barbecue sauce to a slow cooker. Place the chicken in the sauce and toss to coat. Cover and cook on high for 2-3 hours or low for 6-8 hours, until the chicken is fully cooked and tender. Shred the chicken with two forks in the slow cooker, stir to coat evenly with sauce, and serve.

Stovetop Option: Place the chicken in a pot, cover with water, and bring to a boil. Reduce heat and simmer for about 15-20 minutes, or until the chicken is cooked through. Drain, shred with two forks, return to the pot, add the barbecue sauce, and heat through before serving.