I suppose one would need to study the lethal gene associated with the short legs.Another hang up would be finding a longtail (phoenix type) with enough multiple feathering to create a full feathered offspring. Thankfully there are a handful of breeders who are recreating breeds and varieties and also new breeders coming up that will continue their work.Sure they can....The only diff is the Ohiki dont have the creeper gene that Regular chabo have. So you can breed short to short with no dead chicks in the shell... To get the type it would take a cochin or other full round feathered bird.But sure it can be done...People dont want to work that hard Mandy they want everything handed to them already made or "little" effort...TM
I have found very few lines of longtails that need "little" effort.. Especially if one wants to keep their type and tails.. A good line of longtails can quickly be turned into a bad line by improper selection. Similar to an older post I read on another forum about testing birds for nonmolting rather than just selling them off before they are old enough to know whether they possessed the trait/gene.. With the slow rate of "coming into their own" on these ohiki, it seems like you would not cull until around age 2. Unless of course you had an abundance of good birds and not enough room to properly condition individual specimens.