Wow what can I say . I was at a friends house and she had one of these. I have 4 cats and a large dog. I ordered one right away.
This is the best product I have found on the market that picks up animal hair off the couch, carpet, pillows, etc. without tearing any material.
My granddaughter went crazy cleaning with this so I know it works!!
Yes there are a lot of copy cat rollers on the market. Not sure if they work as well.
I'm impressed with this one.
Happy Cleaning!!!