Chihuahua
Honestly, I don’t much like these dogs. I’m surprised these tiny Napoleon complex yappers didn’t rank higher on the “stupid” scale, but they did make the list. Although they learn quickly, making them easier to train, they sometimes forget what they have learned. Many of you may have observed that they are not great at pleasing others and frequently ignore commands while they are having a barking fit. Additionally, if you plan to keep this social misfit as a pet, you might want to spend additional effort on toilet training since Chihuahuas are some of the hardest breeds to teach to urinate and defecate in a restricted location.
Lhasa Apso
Out of all the breeds of dogs I have studied, this one has the most fascinating historical information, especially when you consider the dog’s appearance. The Lhasa Apso was previously developed to serve as a security dog for Tibetan monks (due to their keen sense of hearing). With an average lifespan of roughly 16 years, they also have one of the longest lifespans. These creatures are, however, only stupid dogs. Rather than listening to what you have to say, they would prefer to play about and be silly. You can count on their loyalty, but don’t count on them to readily comply with your directions.