There are millions of rubbish USB gadgets, but the USB Humping Dog will at least raise a chuckle. We first wrote about it in December last year, when it was just another silly Japanese gadget that you’d never be able to buy over here.

Well, it’s still a silly Japanese gadget, but Digital World Tokyo has just started selling the sex-starved plug-in pooches for export to Europe and the US. They cost $17.95 per dog plus shipping, and you’ll get a random selection of a Beagle, Dalmation or Chocolate Labrador.