Historical clue formulations

• Young Yorkie, e.g. — 2026-07-20
• New Yorkie, say — 2026-02-22
• Young 'un — 2025-06-11
• Young boxer, say — 2025-04-20
• Mini mouse — 2024-06-13
• Baby bat — 2024-02-09
• Baby seal — 2023-06-26
• Young seal — 2023-03-01
• See 91-Across — 2022-09-11
• Baby dog — 2022-06-27
• Spot early on? — 2021-11-27
• Young seal — 2020-07-06
• Little pointer — 2020-03-27
• Young dog or seal — 2020-02-17
• Baby shark — 2019-07-28
• Young seal — 2019-04-21
• Lightweight boxer? — 2019-01-03
• New toy? — 2018-12-28
• Whelp — 2018-01-17
• Young pooch — 2017-08-21
• Kitten : cat :: ___ : dog — 2017-07-10
• Young sea lion — 2017-01-04
• Little nipper — 2016-04-06
• New seal — 2015-12-12
• Baby shark — 2015-10-22
• Baby dog — 2015-10-12
• Kind of tent — 2015-09-08
• Little chow, say — 2014-08-17
• Young seal — 2014-07-20
• Litter member — 2014-06-29
• Young boxer — 2013-11-13
• Litter member — 2012-06-03
• Brand-new toy? — 2012-06-02
• Baby boxer, e.g. — 2011-12-25
• Young dog — 2010-03-30
• Young dog or seal — 2009-04-27
• Litter unit — 2008-10-19
• Nipper — 2006-07-21
• Spot early on? — 2006-07-09
• Young seal — 2006-06-05
• Young coyote — 2006-03-14
• Whelp — 2005-09-22
• Newborn Newfoundland — 2005-05-03
• Litter unit — 2003-07-06
• Little chow — 2003-03-20
• Small pointer — 2001-02-28
• Part of a litter — 2000-11-06
• Part of a litter — 2000-08-22
• Kind of tent — 2000-04-27
• Small boxer — 2000-03-30