Now our best selling Gourmutt Bone Cakes are available in assorted colors. Each cake is 4 inches in diameter and is surrounded with half dipped peanut butter bones. Cakes come packaged in a clear clamshell container. We recommend freezing or storing in a refrigerated case. Shelf life without refrigeration is approximately1 week. If you'd like you can order a display cake made of styrofoam for display purposes.