There are few things in this world that make us smile more than seeing our four legged friends wagging their tails at us. Dogs are simply the best, and we could go on and on about them all day. But don’t worry, we won’t! In this video, we’re focusing on some of the most expensive dog breeds in the world. It’s hard to put a price on your best friend, but because of supply and demand some dogs just end up costing a bit more.