Our dyson has bitten the dust (well, more accurately, it's bitten off too much cat litter!! ) we have killed it - which I gather is no mean feat! There's no repairing it, it's gone. So..... need to go to Comet or Currys and buy a new one. Ideally bagless, anyone got any recommendations. We have house cats so it needs to deal with some pretty heavy sucking! TIA