The answer to that question would be chimpanzee.
No, chimpanzees are smart
a dog
of course a dog is smarter Micheal pilotte has no brain!!!
Well, I wouldn't put the question in the Chimpanzee category for starters.
They are both mammals.
Train the dog and teach it tricks. Then you can say that it is alot smarter than a smart dog.
A herring!
An orangutan.
An orangutan.
wolf
A chimpanzee is a vertebrate.
They are smarter than humans