Recent evidence suggests that Prehistoric dogs are genetically similar to many modern breeds of dog and many of their behaviours are more dog-like than most dinosaurs. Prehistoric dogs are amongst the most timid of animals. They are exclusively nocturnal and have very little contact with man. They are omnivorous scavengers, some have even been known to catch flying insects. Prehistoric dogs have excellent powers of disguise , being able to blend in with the most diverse surroundings and they appear to be almost invisible to all but the professionally trained observer.
Many scientists are skeptical and still refuse to acknowledge their existence.
Very little photographic proof has been produced and the tracks left by the animals are often attributed to wolves. The skin is smooth and covered with a fine coating of hair. Prehistoric dogs have both a highly developed sense of smell and incredibly quick reactions. They have been seen hunting in small groups rather like wolves. One of the most astonishing sights is a Prehistoric dog's egg.