Top 10 The Smartest Dogs

3. Bloodhound

These drooling monsters can be notoriously challenging to train and often rank low in working intelligence, but the one thing they know how to do perfectly tracks a scent. Their stocky legs carry them over miles of tricky terrain, but the determined Bloodhound won’t give up until he has found the human he is looking for, whether it be a lost child or a criminal – so much so that testimony of a Bloodhound’s results is admissible in court!