I have a semi house rooster that only sleeps in my den every night. He was born with deformed feet. His leg atrophied in a bent position, so it's very difficult for him to roost. So he's not able to walk steady. He grew up looking like a hermaphrodite till his rooster traits came in. He's also the same size as my hens. And he is my little experiment. To know how long a crippled chicken can survive. I named him Bobby.