I can't see his nails clearly since he's on newspaper, still looks like there is a thin black line in them. If his nails are totally clear w/out the line in them then he's a hypo, not trans. If he were a trans. he would have dark colored eyes so if he has any trans. in him it's just het. for trans. [ Meaning he carries the gene but it's not visually evident ] but it can't be proven unless you see the parent dragons or if you bred him to a female that is het. and they had trans. babies..