A Frazzle is an over frizzled chicken sometimes people call them extreme curly it is the result of mating a frizzle to a frizzle (defiantly not desired) you are right that the frizzle gene is not completely dominant but if you mate the frizzle to the frizzle you can get 25%smooth 50%frizzle and...
Aww I'm sorry! You are correct and doing the right thing by rehoming, you know how many health issues can come for Frazzles! but do you have a separate area to keep him with hens that are not frizzle? Thats a possibility? Have a great day Beautiful Babies!