Just wondering at what age would be ideal for butchering some barred roos? They are 12 weeks old now and have had all the grower they can eat plus free range.
I would say they are all hens. At 3 months old, i think if you had any roos they would really stand out.
I have some BR that are 6 weeks old and the roos are easy to pic out. Some of them are trying to crow.
If the holes are very big then yes a weasel will get through. They can fit through a very small hole. Maybe you can put some smaller mess wire in side the trap so it cant get through.