The Outward Hound Nina Ottosson Challenge Slider is a treat-hiding puzzle game for dogs with 24 hidden treat compartments and sliding tiles that conceal the treat cavities.

Features:

• Nina Ottosson Level 3 Advanced treat-hiding puzzle game for dogs
• 24 hidden treat compartments with sliding tiles to conceal the cavities
• Pull-out tray to store treats easily
• Alternatively can be used as a slow-feeder
• Holds up to 1 cup of dry dog food
• BPA, PVC, and phthalate free