"Gone to the dogs" refers to a negative situation or downfall of something. If we want to use its antonyms, we can opt for positive words that denote success or progress. Some of the antonyms for "gone to the dogs" include "thriving," "prosperous," "flourishing," and "booming." These words reflect the path towards growth and development, indicating that something is thriving and on the road to success. Using these antonyms can help in describing an opposite situation from "gone to the dogs," that is, a scenario where everything is going well and progressive, with positivity and success taking center stage.