The S1 Pro is the real answer for pet hair on carpets

|If you’ve got a shedding dog and carpets, the S1 Pro is the one you want. The suction is noticeably stronger and it actually pulls deeply embedded fur out of thick carpet instead of just skating over it. The E25 handles light shedding on hard floors fine, but once you hit a plush rug it’s a different story — the fur stays put and you’re making a second pass.