Great vacuum. It works great on picking up pretty hair. I had previously vacuum several hours before this vacuum arrived in the mail. I  was curious to see how this vacuum would work. I opened it up and revacuumed my floor that I had just vacuumed several hours before. It was as if I had vacuumed the floor for days. The amount of my dogs hair that was in the canisters was unreal. I am very pleased with the performance of this vacuum and would recommend it to other pet owners.