I love this vacuum cleaner,  but there is one extra tool with it than what there is place to store it.  It picks up the pet hair great.  One thing I do notice, however, is the roller brush seems to run on both the hardwood floor setting and the carpet setting, though the sound is different for each.  I thought the roller brush would not engage when the switch is on the hard floor setting.  All in all, I have never been disappointed with a Shark vacuum cleaner!