We are digging into our archives this week, so here is another flashback. Ms. Zulu has had a food puzzle called Dogtwister (level 3) for a couple of years. She never really seemed to care for it. Benji however, was eager to solve the puzzle when he was only 7 weeks old. He is a fast learner, especially when food is involved. In the video, Benji shows two different puzzles: Dogtwister (Nina Ottosson) and Move-2-Win (Trixie Pet Products). Both puzzles are level 3, the highest level as far as we know. Don’t be fooled by Benji’s appearance; he was only 15 weeks old in the video. We would love to hear from you if there are any other more challenging puzzles for Benji to try.