Our cockerel, Hobbes, was killed last night by a fox. I have three of his sons and three of his daughters - all the females are at least half-sisters to the young cockerels and our Light Sussex hens may be their mothers. Do you see where I'm going with this?
If I keep one of Hobbes' sons as a replacement, am I going to get two-headed chicks (three legged ones would be good, then we could all have one!) as a result of in-breeding?
If so, anyone in Central Scotland want to swap a Light Sussex cockerel for an unrelated one?