Historical clue formulations

• Place to pick up litter? — 2022-04-15
• Litter pickup place? — 2010-11-05
• Spot to pick up Spot — 2010-10-27
• Place to buy a dog or dog food — 2009-10-19
• Place to find a long-term companion, maybe — 2008-10-12
• Place with cages — 2007-06-15