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.

I'm a Munster, or simply Munster, is a Cheese dragon made out of Munster cheese. He's called that because one day, for no apparent reason, he attacked Slashtail. When that happened, he felt so bad that he attacked Slashtail that he called himself a monster and ran away. Soon he returned, and attacked all the dragons. After that incident, he was never allowed on the Meridragon Clan again. One day, Diffrent went out of the clan territory and found him. Munster looked at Diffrent and started to cry. He told Diffrent that he was a "munster" and that he should leave and never return. Suddenly, Munster gave Diffrent an angry look and attacked Diffrent, screaming that it was the clan's fault that he has no home now and the fact that everyone's scared of him. Diffrent managed to defeat Munster and ran away. Munster is said to still be lurking around to this very day, but any encounter with him is shrouded with rumor.