I purchased my vacuum about a month ago. So far it has been the best vacuum ever! I have 2 large indoor huskies which I have a time keeping up with especially during their major shed cycles. Previous vac the hair would get wound up or caught in a ball in the hose and I was constantly having to clean it. So far, it has not been a problem for this machine. I love the ease of switching from carpet for hardwood floors. Other vacuums didn’t seem to have enough suction to clean the hard floor well. Just seemed to roll over floor and pick up some. My Shark has more than enoug! It pulls all the dog hair to it and sucks it up! The attachments are amazing too. Love the one for under appliances. Ease of going over head for cleaning too is just a click of a button. I feel like my house is so much cleaner. Thank you Shark for making a husky owner approved vacuum! It was so needed!