What is a dunner bearded dragon?
A dunner is a scale-pattern morph of the central bearded dragon (Pogona vitticeps). Rather than a different species, it is a variation in how the scales grow and how the pattern is laid out. The morph is generally credited to a line developed by Kevin Dunne, which is where the name comes from.
How dunners differ from normal bearded dragons
The differences are mainly in the scales and the markings.
- Scale direction: on a normal beardie, scales lie fairly flat and point backwards. Dunner scales are often described as more conical and pointing in varied directions, sometimes up or out, which gives a rougher, spikier look.
- Belly and chin: belly scales can look swirled or rough, and chin scales may point toward the mouth rather than down toward the chest.
- Pattern: instead of tidy horizontal bands and clean tail stripes, dunners tend to have stippled, blotchy or streaky patterning, and the tail markings are often irregular.
Individual animals vary, and the expression of the trait can be subtle or more obvious. If you are unsure, a breeder who works with the morph can help confirm what you are looking at.
Dunner genetics
The dunner trait is generally described as dominant. In practice that means an animal that carries the gene shows the trait, so a dunner cannot be a hidden carrier (“het”) the way recessive traits can. Breeders usually describe an animal as either visually a dunner or not. Pairing a dunner with a non-dunner can produce some dunner offspring, but outcomes vary, so ask a breeder about the parents.
Dunner temperament and size
Dunners are reported to have the same calm, handleable nature as standard bearded dragons, and adults reach the typical size for the species, often quoted at around 18 to 22 inches. Temperament depends far more on handling and the individual than on the morph.
Do dunners need different care?
Generally no. A dunner needs the same setup as a normal beardie: a large enclosure, a warm basking area with a cooler side, a proper UVB tube, and a diet of insects and greens. Our juvenile bearded dragon care guide covers the basics, and our guide to what happens without UVB is worth reading before you buy lighting.
Health considerations to ask breeders about
Some early dunner lines were reported to have issues such as crooked toes (“crinkle toes”) or difficulty with feeding, often linked to close breeding. Many breeders say that outcrossing to unrelated animals has reduced these problems in current lines. Because the morph is bred for appearance, it is reasonable to:
- ask how the parents were paired and whether lines were outcrossed
- inspect the toes, jaw, spine and tail for deformities
- check that the animal is alert, eating and has clear eyes
- consider a vet check soon after purchase
What is the rarest bearded dragon color?
Rarity is subjective and changes with the market, since breeders keep producing new combinations. Morphs that combine several traits tend to be priced higher. A dunner is not usually considered a color rarity but a pattern and scale morph.
FAQ
What is a dunner?
A scale and pattern morph of the bearded dragon with rougher, irregular scales and blotchy markings.
Are dunners healthy?
Many are, but because of the history of some lines, it is worth asking the breeder about parentage and checking the animal carefully.
Can a dunner be a “het”?
According to most descriptions of the dominant trait, no.