You gotta hand it to this dog owner in Genoa, Italy who has trained his canine pet named Camillo to essentially get his own food for free. That's right, the man trained his dog to get on a city bus, take it to the market district and then get off and visit a local shop where he receives free food. He then gets back on the bus and repeats the exercise visiting a variety of shops, all of which feed him until he's had enough to eat. He then takes the bus back home again, all by himself.
It sounds miraculous until you learn that Camillo uses his keen sense of smell to seek out these shops on a daily basis. How he managed to figure out the bus thing though is a credit to his intelligence.
We can't help but credit the intelligence of Camillo's owner as well for figuring out a way to feed his dog for free. After all, think about what you pay for a year's worth of dog food, then multiply that by 10.