This is just absolutely the best purchase. My Great Pyrenees has killed 4 vacuums over 2 year. NOT EVEN TWO… 22 months. 
I have avoided spending this much but what I’ve spent in two of those vacuums would have paid for this one.
It has literally brought one of my rugs back from the dead pulling up the low pile that was crushed. Colors are back to life!
Love this vacuum.