How does the herding drive commonly manifest in Collie mixes regarding family members?

Answer

They may try to gently organize children, sometimes resulting in light nips at the heels

The persistent herding drive can cause mixed breeds to attempt to organize their environment, which translates into impulses like trying to herd running children, sometimes using light nips on the heels.

How does the herding drive commonly manifest in Collie mixes regarding family members?
DogmixbreedtraitCollie