The Sela block consists only of Sela-type pawzle elements and is a great addition to increase the number of possible combinations in your Pawzler game system.
One Sela block covers 2 spaces on the base and hides treats or food underneath.

To reach the treats, the dog first has to open the slider and then lift the lid that hides the treat.
The dog can move the slider with its nose, tongue or paw, which makes for a varied and stimulating activity.

You can put treats, everyday dry food or, for example, peanut butter inside the block to make the game even more exciting and motivating.