Nursing cat stealing food

Ashley

My cat is nursing still, the kittens are almost 6 weeks. She has started stealing my bagged food such as chip, and packaged bacon bits and dragging them to her bed. Does anyone know why she is doing this? I keep food out for her constantly, I have her on kitten food and I also mix kitten formula in with her wet food. She is doing this while she still has food in her bowl.