Everyday we stuff Malone's kong with his lunch & freeze it over night. He knows how to wolf it down, and we are trying things to make it more challanging. Like smearing a little liverworst (uggh) in the very back, block the entrance with baby carrots. Usually it takes him about 15 minutes. Now he sits and stares at the freezer drooling. Silly boy!

I love the colors of your kongs! Is it a special kind?? All we have around here are red "normal" and black "heavy chewers". I have never seen that kind before.