It is an age old question. Who is smarter, a cat or a dog? Meet Nana, the Border Collie, and her companion, Kaiser, the Bengal cat. They are both extremely smart and talented, so to finally answer the question, a competition was set up to see who could perform specific tricks better. The two fierce competitors gave it their all and the results were close. They were so close, I’m not positive a winner can be declared. What do you think? Who performed the tricks best?