that is if the little fire spitter isn't looking human as most dragonkin/Half dragons do.
considering Dragons mature alot longer than other races there is also a good chance that the child will remain a baby for the rest of the MCs live (would certainly reduce the workload for Tinkerer aswell)
Well this is all basing our assumptions that
1) Dragons dont play by the rule of Goblins & are born with superior genetics. Essentially being pure dragons. In which case their humanoid form would be the same magicaly induced shapeshift as their mother.
2) That a daughter is 100% in the cards. Tinkerer has made it very clear that SpecialDaughters will only exist if they have an actual story based reason for being born. The Succubus has to give birth to a special being while he needed more Goblin production so a daughter just made sense. Unless their is a GAME or STORY based reason for it their is a very low chance he will add one (as he is already having to hide content for 3 girl behind a seperate patch & would rather avoid Patreon's ire)
3) If he decides to do infinite births like Goblins, Familiar or Vampires then they may mature at a quick rate. In which case they may leave the nest & "disapear" from the map to find their own lairs. Gotta remeber dragons aren't very "warm" or "affectionate". Mating is an act of survival for the species they usually prefer to be alone & the young will be kept alive until they have to find their own place to live. So he may go that route instead.
We will only really know when we get an update for Vix.