I am super disappointed in this vacuum. I have two German Shepards and this vacuum just can't seem to handle their hair. I do not have any carpet in my home, only hard flooring, and the vacuum continues to get jammed and hair gets built up and stuck in the roller. I have to take it apart often to keep that area clear. The chord on the vacuum is also way too short. I've always had Dysons and wanted to give Shark a try, but I feel like I've made a mistake.