Question: dog breeds that are not smart?
Answer: Basset Hound. At the top of the list is the Basset Hound. ... 
Beagle. Another breed of dog that has been proven very challenging to train is the Beagle. ... 
Mastiff. ... 
Pekingese. ... 
Bloodhound. ... 
Borzoi (Russian Wolfhound) ... 
Chow Chow. ... 
Bulldogs.