Clever four-legged friends: These are the most intelligent dog breeds

We dog owners love our four-legged friends more than anything and that's why we don't let anything get to them. They are the most beautiful, the most well-behaved and the smartest, we emphasize again and again. But of course, most of us secretly know what the intelligence of our pelt-noses really is. After all, not every dog is the same and therefore not every dog is the "smartest of them all". We present you here dog breeds that are considered particularly intelligent. Is your four-legged friend one of them?