For those who’re curious about which breeds are definitely the brainiacs in the Doggy entire world, in this article’s a look at the 30 smartest Canine breeds. Border Collie Border Collies are…Tekst udost?pniany na licencji Creative Commons: uznanie autorstwa, na tych samych warunkach, z mo?liwo?ci? obowi?zywania dodatkowych ogranicze?.Uta