The phrase "go to the dogs" is an idiom used to describe a situation or things that are declining or deteriorating. However, there are many antonyms to this phrase that can instead describe situations or things that are improving or thriving. Some antonyms for "go to the dogs" include "flourishing," "prosperous," "thriving," "successful," "growing," "developing," and "progressing." These words convey a sense of positivity and forward movement, and are the opposite of the negative connotations associated with "go to the dogs." So, if you want to describe a situation or things that are getting better instead of worse, use these antonyms instead.