Dragons are creatures with nearly unlimited life spans. They can survive for long periods of time, and no one has found a dragon that has died of old age. Adolescence is usually marked by the growth of a hatchling's wings, although not all breeds of dragons grow wings and some breeds have other traits that indicate the beginning of maturation. Once they hit adolescence, hatchlings change quickly, maturing to their full forms in only 2 years.

Dragons don't communicate with each other verbally, but they will growl to scare off predators and frighten prey. Young dragons will emit an extremely high-pitched squeal when they are frightened. To communicate, they use telepathy with each other and to speak to other creatures.

Bright pink dragons are one of the few all-female breeds of dragons. Their bright colors make them easy to spot during dragon mating season. They are primarily herbivores, but eat meat during mating season when it is brought to them by a mate. Mating seasons occur once every 200 years and can last up to 2 years.

PR-T is as close to a professional decorator as a dragon can get.  She decorates her living space with pretty rocks, plants, and cast-off human knickknacks.  However, she is extremely picky about how her treasures are displayed; the location of each is carefully considered, and each one must have a certain amount of space around it.  This overly tidy aesthetic, combined with the efforts of her obsessively cleanly mate Microbe Obliterator, has led to the other dragons nicknaming their corner of the cave "The Museum," since they refuse to touch anything for fear that PR-T and Microbe Obliterator will thoroughly chastise  them.