Cheese Dragons are not actually alive. They are enchanted items of food that act almost identically to dragons. They have no need to eat, but they must “live” in humid environments or they will dry out and harden.

Swissish is a Cheese dragon. It and its friend Cheddra, were both stolen on the same day, just seconds between them. They love each other like the two paper dragons, Papyrus and Flameless. And just like those two, these two cannot breed. They view it as "The Curse of Being a Enchanted Object" and they hate it very much. They are like friends to the Paper dragons and they chat a lot. Unlike the Paper dragons, Swissish and Cheddra only care for eggs, caring as much as the real mother when she is away. They are nice and solid on mountaintops and almost melting in the jungle. Swissish itself is almost an exact copy of Cheddra, much like they way Cheddra is almost an exact copy of Swissish.