Can I ask a WWYD question?
I've got some really really old Bev Davis hens, like 5 yrs old, that have thrown side sprigs. They are with a younger Bev Davis line (but not directly from her) rooster who I think is pretty great.
Meanwhile I've got some of this year's hatch from another breeder who I think has a pretty good reputation - 5 hens and a billionty roosters. A high percentage of these roosters have side sprigs. They seem really nice and uniform to me (I'm not an expert breeder or anything!) other than the comb issue though.
I'm thinking, these Bev Davis birds are hardly laying. They are ooooooold. There has been, like, 5 years of breeding work done since I've gotten them, working on mossiness etc. (These are Black Coppers I'm talking about). They throw sprigs. One I have to cull anyway, she has a swollen abdomen, some kind of internal issue.
Would you cull all the ancient Davis birds if you were me? I really don't know if they will even squeak out a dozen eggs in the spring, or what their fertility would be. I'm considering saving a couple of the unsprigged new roosters from the other breeder, all of the hens, and using the awesome Davis line rooster over everybody, and using the other roosters alternately to see what they throw. I know that no matter what there are genetics for side sprigs in the flock but everyone's birds seems to throw them. Even when someone says their birds don't throw them, they seem to show up. So that's something I'd have to address later if I have the resources to do the complicated test mating you need to do to really eliminate them.
Please tell me what you think?