The ability of a dog to learn from humans has often been linked to its intelligence. Using the dog breeds topic from PetBreeds and data from The Intelligence of Dogs by UBC psychology professor Stanley Coren, we found and ranked the 17 least intelligent dogs by obedience intelligence.
Decades later, in 1945, Dumbledore finally defeated the now-Dark wizard Grindelwald, who had come to possess the Elder Wand. Grindelwald's defeat made Dumbledore the master of the Elder Wand, which remained his until just before his death, when Draco used the Disarming Charm on him.
Jude Law to Play a Young Dumbledore in 'Fantastic Beasts' Sequel The film will take fans back to Hogwarts, where Dumbledore is the school's Transfiguration professor. Charlie Hunnam and Jude Law Face Off in 'King Arthur: Legend of the Sword' -- Watch the Trailer The action-adventure hits theaters on May 12, 2017.