I bought this as I have a long hair dog who sheds hair constantly. I was hesitant if it would work, but thought I would give it a try, as Aldi has a great return policy. I could not see any reviews online. I saw something similar from another brand, but 3 times the price. After trying it, I wish I had known about this product years ago. It works perfectly. My dog loves it, and I removed so much hair on the first go, it was incredible. I would strongly recommend it. Cannot fault.