Lightly spray your slow cooker with non stick cooking spray. Place your chicken in the slow cooker.
In a medium sized bowl combine the cream cheese, bacon cream cheese, ranch dressing mix, and cooked bacon pieces,and spread over the chicken in the slow cooker.
Cook on low for about 6 to 8 hours or on high for about 4 hours. Watch closely so they don’t overcook.
Shred the chicken with 2 forks and stir together well in the slow cooker so chicken is coated well.
Serve chicken on rolls and top with shredded cheese. Stick under the broiler just until cheese is melted. Watch closely-only takes about 45 seconds.