- "Dragon-nip was a perfectly harmless but sleep-inducing substance gathered from the sweat glands of the Loafer Dragon."
- ―How to Ride a Dragon's Storm
Loafer Dragons are mentioned only once in How to Ride a Dragon's Storm as the source of Dragon nip. There is no description of the dragon itself. Based on the name, it might be assumed this species of dragon doesn't move around much.
- How to Ride a Dragon's Storm (Book 7), Cressida Cowell. 2008