The phrase "go fours" is often used to describe the way animals move on all fours. However, there are many other ways to describe this movement. Synonyms for "go fours" include "crawl," "scramble," "creep," "scurry," "gallop," "trot," "run," "stride," and "amble." Each of these words conveys a slightly different image of the movement, from slow and deliberate to fast and agile. Choosing the right synonym can add detail and nuance to your writing, allowing you to paint a more vivid picture of the action.