M.M.
The Dyson really works. We have a longhair dog that sheds like you wouldn't believe. A friend recommended the Dyson. We finally broke down and got one and I have been amazed at how well it works. If you watch for Bed Bath & Beyond or Linnen's N Things coupons you can actually use it and save 20% off.
Just a warning you will be amazed at how many time you have to empty it on the first go round. We're clean freaks and were amazed at what all it picked up. Especially dog hair.
Good Luck!