Historical clue formulations

• Rows — 2020-07-17
• They go to the dogs — 2018-04-06
• Leftovers — 2017-12-12
• Eighty-sixes — 2016-10-08
• Food for Fido, perhaps — 2014-12-30
• Leftovers — 2014-11-18
• Gives up on — 2009-11-01
• Odds and ends — 2005-12-07
• Fido's fare, maybe — 2003-10-08
• Leftovers — 2002-04-15
• Tidbits for Fido — 2000-08-15
• Gets rid of — 1998-05-10
• Deep-sixes — 1998-02-13