Historical clue formulations

• Eggs-terminates? — 2024-11-01
• Neuters — 2024-09-12
• Neuters — 2024-03-27
• Neuters — 2023-08-30
• Fixes, as a pet — 2019-08-28
• Prevents litter? — 2017-03-07
• Fixes — 2017-03-04
• Prevents from littering — 2012-07-21
• Fixes at an animal hospital — 2012-05-04
• Neuters — 2011-08-11
• Neuters — 2009-08-23
• Neuters — 2006-12-20
• Neuters — 2005-04-13
• Neuters — 2004-05-10
• Neuters — 2002-01-01