Licking Mat
A Licking Mat can be a soothing and mentally engaging activity for dogs, perfect for reducing anxiety and boredom.
Instruction: Spread peanut butter or other sticky food onto the mat, which usually comes with a suction cup to adhere to a wall.
Easier Variation: Attach some kibble or dry treats onto the mat.
More Challenging: Freeze the mat for a longer-lasting licking challenge, or place it in a hard-to-reach location like behind a chair or desk.
Mixed Difficulty: Combine this with a hide-and-seek element.