Nina Ottosson Challenge Slider

Challenge Slider is a Level 3 treat puzzle in the Nina Ottosson range made by Outward Hound. A grid of sliding tiles sits over a pull-out tray with 24 compartments that holds up to a cup of food, and the dog pushes tiles into the empty spaces to uncover treats underneath. The play pieces are built in, and it is made from food-safe materials free of BPA, PVC and phthalates.

Text from OyList