Did you know that the dog was probably the first wild animal to be tamed by man? bones of dogs have been found with those of cave man brought home a little wolf cub. as the cub grew up with people, it was friendly. maybe pet wolves helped cave men by chasing wild animals away from the homes. (Wolves and dogs are part of the same animal family.) Today, dogs are still kept as pets and people love them. but they also work for man. Dogs are trained to help people in many ways. they heard sheep and cattle. they hunt. they guard people, homes and businesses. they act as "seeing eye' dogs. they've come a long way from the cave man's wolf pet Word, Part of speech, Pronunciation, Meaning, Sentence​