First of all, the chicken's legs have no support, so they are tied together with a rope. Be careful not to use the mask rope, which is elastic. Secondly, a chicken has eight legs and its toes are curled. First tie the legs together with a rope, then spread the chicken feet on the tape with your fingers, and then stick your toes back and forth.
Chickens with eight legs are common in hatcheries. Under normal circumstances, the incidence of eight-legged chickens is very low, and the number of disabled chickens will increase if eggs are stored for a long time.