Pawzler-Nai - Extra block

This package contains only Nai pawzler blocks and is a great addition to increase the number of possible combinations on the base. Nai is a pawzle puzzle that takes two spots on the base and requires a lever to be pressed to open the lid and reveal the treat underneath. The lever can be pressed with the dog's snout, tongue, or paw.

You can fill the Nai compartments with treats, regular dog food, or even peanut butter for your dog to search for.