February 14, 2015 4:10 pm Pet of the Week: Kirk Our pet of the week is Kirk, an 2-year-old Fox Terrier-Chihuahua mix from the Humane Society of Greater Miami. US & World Videos 1:46 Officials investigate overnight stabbing in Little Haiti 0:22 Woman arrested after man found stabbed in Miami 1:52 Massive pet adoption event at Miami-Dade shelter 1:32 Video shows aftermath of deadly shooting in North Miami Beach 8:17 Trayvon Martin's mother shares mission of hope and healing