This frame grab from video shows inmate Richard Amaro with his cat Clementine at Larch Correctional Facility Friday, April 20, 2012, in Yacolt, Wash. The Cuddly Catz program at the Larch Correctional Facility, a minimum-security prison is several months old, but inmates say they’ve already noticed a difference in the cats and themselves. The program began in cooperation with a local animal shelter. It has grown to include two cats and four inmates, and the prison plans to add four more cats. (AP Photo/Rick Bowmer) Inmate Richard Amaro walks Clementine at Larch Correctional Facility Friday, April 20, 2012, in Yacolt, Wash. The Cuddly Catz program at the Larch Correctional Facility, a minimum-security prison is several months old, but inmates say they’ve already noticed a difference in the cats and themselves. The program began in cooperation with a local animal shelter. It has grown to include two cats and four inmates, and the prison plans to add four more cats. (AP Photo/Rick Bowmer) Inmates Joseph Walter, left, and ?Joseph Contreras watch Princess Natalie in a 12-by-10-foot cell, which resembles a dormitory room, at Larch Correctional Facility Friday, April 20, 2012, in Yacolt, Wash. The Cuddly Catz program at the Larch Correctional Facility, a minimum-security prison is several months old, but inmates say they’ve already noticed a difference in the cats and themselves. The program began in cooperation with a local animal shelter. It has grown to include two cats and four inmates, and the prison plans to add four more cats. (AP Photo/Rick Bowmer) Inmate Richard Amaro holds Clementine in his 12-by-10-foot cell, which resembles a dormitory room, at Larch Correctional Facility Friday, April 20, 2012, in Yacolt, Wash. The Cuddly Catz program at the Larch Correctional Facility, a minimum-security prison is several months old, but inmates say they’ve already noticed a difference in the cats and themselves. The program began in cooperation with a local animal shelter. It has grown to include two cats and four inmates, and the prison plans to add four more cats. (AP Photo/Rick Bowmer) Inmates walk at Larch Correctional Facility Friday, April 20, 2012, in Yacolt, Wash. The Cuddly Catz program at the Larch Correctional Facility, a minimum-security prison is several months old, but inmates say they’ve already noticed a difference in the cats and themselves. The program began in cooperation with a local animal shelter. It has grown to include two cats and four inmates, and the prison plans to add four more cats. (AP Photo/Rick Bowmer) Inmates Joseph Contreras holds Princess Natalie at Larch Correctional Facility Friday, April 20, 2012, in Yacolt, Wash. The Cuddly Catz program at the Larch Correctional Facility, a minimum-security prison is several months old, but inmates say they’ve already noticed a difference in the cats and themselves. The program began in cooperation with a local animal shelter. It has grown to include two cats and four inmates, and the prison plans to add four more cats. (AP Photo/Rick Bowmer) Inmates Joseph Walter, right, and ?Joseph Contreras walk Princess Natalie at Larch Correctional Facility Friday, April 20, 2012, in Yacolt, Wash. The Cuddly Catz program at the Larch Correctional Facility, a minimum-security prison is several months old, but inmates say they’ve already noticed a difference in the cats and themselves. The program began in cooperation with a local animal shelter. It has grown to include two cats and four inmates, and the prison plans to add four more cats. (AP Photo/Rick Bowmer)