go to the dogs
• deteriorate shockingly.
• "the country is going to the dogs"
Similar:
deteriorate,
be in decline,
degenerate,
decay,
collapse,
slump,
slip,
slide,
go downhill,
go backwards,
go to rack and ruin,
stagnate,
wane,
ebb,
go to pot,
hit the skids,
go down the toilet,
go down the tubes,
go to the pack,
retrograde,