Synonyms to go to the dogs

be ruined, become insolvent, break, bust, collapse, come down, crash, decline, degenerate, deteriorate, fail, fold, fold up, go bankrupt, go broke, go downhill, go into receivership, go to glory, go to hell, go to perdition, go to pot, go to ruin, go to shivers, go to smash, go to smithereens, go under, go up, go wrong, have a comedown, hit rock bottom, reach the depths, shut down, sink, slip, touch bottom