If you look at the thing on amazon.co.uk, right below it, there are offers from other vendors offering the same item new... http://www.amazon.co.uk/gp/offer-lis...&condition=new
I believe that the second vendor - cost mad or something or other will ship to Switzerland (Europe Zone 3).
The other thing you'll need is a UK-Ch outlet converter, since I think this plugs into a wall...
If you get one, let us know how it works with your dog. I can't imagine that Lily would let me get near her with a whirring thing.
And for the third vendor, apparently the item is purchased most often with Belgian chocolates, which I hope they're not giving to the dog! Perhaps once you grind the nails on your pet, there is need for chocolate?