noun

a large group of animals, especially hoofed mammals, that live together or are kept together as livestock.

a herd of elephants

flock,drove,pack,group,collection,fold

verb

(with reference to a group of people or animals) move in a group.

they were herded into a bus

drive,round up,shepherd,gather,collect,assemble,guide,kettle,crowd,pack,flock,cluster,huddle,group