La Porte County Sheriff's Office: BoscoLA PORTE COUNTY, Ind. -- La Porte County Sheriff's Office K9 Bosco, Deputy Jon Samuelson's K9 partner, has officially retired after eight years of service. Since that day, officials say Bosco has been cared for by fellow agency K9 handlers and deputies who are familiar with him. One week ago, it was decided by Samuelson and agency administrators to officially retire Bosco as of July 28. Their bond was inseparable, and together they made La Porte County a safer place to live and visit.”