is it possible to have a dwarf chick? two yrs ago i had a overly small home flock hatch -hatched by hen-serama chick..its head was triangle shaped. it lived for several weeks & died..i had purchased around that time several serama newly hatched chciks..they also had the strange shaped heads. they both died within a few days of each other.. well few weeks ago once again i had a home flock serama chick hatch under hen this time..it has the triangle ( reminds me of a guinnea egg shape ) shaped head it is so very tiny . compared to rest of hatch mates. wings & back are feathered , head is naket. its head does look too big for body, almost same size as the reg. size serama chciks that are same age. i do not have photo. so what i am asking is it possible to have dwarfism genes in either a hen or rooster? i have raised chickens for many years many different types of breeds. i have read many many web site info regarding dieases & some what on genes. i do not belong to anyother groups. so felying on someone here to point me in right direction of finding info i am needing ..thank you..for any help.