Jughead Insert Super is a long lasting, hard smoked cheese chew. It was designed to take the guess work out of finding the perfect chew that fits into Jughead Super. When you give this treat to your dog, you know that you are providing them with high-quality eating entertainment. When the chew becomes a small piece, take the leftover end away. Soak it in warm water for 5 minutes, heat in the microwave on high power for approx. 45 seconds to create a cheesy puffed treat. Let it cool for 2 minutes and treat your dog to a homemade puff! Available in 2 sizes, classic and super.