You can't take your dog into grocery stores, so where do you put him? If you tie him up outside, someone could steal him. The Hundehiet is one solution from Norway. Just stick your dog inside while you shop and pick him up when you're done.
Link -via Technabob | Photo: Henrick Eriksson
Dogs are tied up in front of stores in my area all the time and most people like to indulge in a little ear scratching before going shopping or getting coffee.
Dogs love walking, people should walk more, walking the dog to the shops is good for both, and raises spirits for everyone else.
Those who find this to be cruel to animals - you haven't seen the dogs tied outside shops in Oslo's January sleet, utterly soaked and freezing miserably. I'm sure they'd all welcome an alternative.
Not that I've ever seen anyone use this box, ever.