The Dyson DC07 "Animal" vacuum:
This model actually has a special attachment to pick up pet hair from carpets and upholstery. I would really like that. I also thought Dyson vacuums lacked HEPA filters, but I just learned they do have them and they are approved for allergy sufferers. But with this new information in hand, I have a new object to lust over. Plus Amazon has it for $25 off this month making it a mere $475. I just wish the pet-friendly model wasn't purple.