Dogs are all adorable all on their own. But when they are smart as much as they are cute it is a big plus. Here there are 10 on the most intelligent dog breeds on Earth.
#1 Border Collie has a really high capacity of concentration. They are very active as a breed and also quick learners, which comes really in handy during their training. They need space though, so living in a small apartment is not ideal for these specific dog.
