| Lastname | Firstname | Casefile | Photos | Type of Abuse | Case Status | Other Crimes | State | City/Town | County | Province | Country | Date | Next Court Date | Last known address |
| Yakovich | Lynn | Dog fighting | Fighting | Convicted | UT | Salt Lake | USA | 09/2002 | ||||||
| Yanes | Eduardo | Cockfighting | Fighting | Not charged | FL | Miami | USA | 8/31/1998 | ||||||
| Yang | James Chou | 2 dogs shot dead | Torture | Alleged | OK | Webbers Falls | USA | 4/15/2006 | ||||||
| Yang | Richard Chang | Cockfighting | Fighting | Alleged | CA | Lompoc | USA | 6/26/2006 | ||||||
| Yarbrough | Elmo | Puppy mill - Starving/Neglect of 109 dogs | Hoarding | Alleged | AR | White County | USA | 12/20/2002 | ||||||
| Yates | Antoine | Possession of wild animal | Unlawful Trade/Smuggling | Alleged | NY | New York | USA | 10/04/2003 | ||||||
| Yee | Edward | Animal Cruelty to 110 Sharpei Dogs | yes | Neglect/Breeding | Convicted | NH | Hooksett | USA | 07/09/1999 | |||||
| Yeomans | Jason | Man shoots Horse and Dog | Torture | Alleged | MI | Lagrange Township | USA | 07/14/2004 | ||||||
| Yordan-Torres | Maria A. | High School Teacher & Dog breeder pleads guilty to neglect | yes | Convicted | Neglect | MD | Clarksburg | USA | 1/4/2006 | |||||
| York | Daniel M. | Jury to decide if man justified in shooting 2 dogs | Torture | Convicted | MI | Mundy Township | USA | 6/12/2006 | ||||||
| York | Melody | Left 2 border collies tied to trees in the woods | Abandonment | Convicted | NH | Hampstead | USA | 10/12/1996 | ||||||
| Young | Dexter | Dogfighting ring busted, ordered to pay for care | yes | Fighting | Convicted | GA | Thomasville | Thomas | USA | 8/30/2005 | ||||
| Young | Michael Adam | Set dog on fire | Burning | Alleged | NC | Burnsville | USA | 07/04/2002 | ||||||
| Young | Rebecca Lynn | Fail to provide food, water, shelter | Neglect/Abandonment | Convicted | VA | Richmond | USA | 11/15/2001 | ||||||
| Young | William | Fail to provide food, water, shelter | Neglect/Abandonment | Convicted | VA | Richmond | USA | 11/15/2001 | ||||||
| Young, DVM | John | Veterinarian/Staff Misconduct violations and animal cruelty | Neglect | License Suspension | IN | Munster | Lake | USA | 05/04/93 | |||||
| Young, III | Edward | Dog-fighting - 13 dogs seized | Fighting | Alleged | LA | St. James Parish | USA | 10/16/2003 | ||||||
| Youngblood | Christopher D. | 23 donkeys trampled to death | Torture | Alleged | FL | Suwanee County | USA | 3/30/2006 | ||||||
| Younger | Marc Aaron | Dog-fighting 123 people arrested | Fighting | Alleged | GA | Covington | USA | 01/19/2004 | ||||||
| Yulip | Yulip | Hoarding over 100 birds | Hoarding | Alleged | FL | Largo | USA | 05/22/2003 | ||||||
| Yusko | Janet E. | Animal neglect - 11 dogs | Neglect/Abandonment | Convicted | NH | Dover | USA | 10/25/2002 | ||||||
| Yusko | Janet E. | Attempting to buy dog | Fraud | Alleged | NH | Dover | USA | 06/12/2003 | ||||||
| Yusko | Janet E. | Attempting to buy horses | Fraud | Alleged | NH | Dover | USA | 07/14/2003 |