I watch dog videos almost every day, but today I was moved by this one. A dog definitely can change your life. Leader Dog for the Blind is an organization that "empowers people who are blind, visually impaired or Deaf-Blind with skills for a lifetime or independent travel, opening doors that may seem to have closed with the loss of sight."
They have different programs and one of them is the Prison Puppy Program. This beautiful video shows how prisoners can give meaning to their lives by helping others. They train the dogs for one year and then, as hard as it is, they let their friend go to help someone who needs a guide dog.
Enjoy the video and visit the Leader Dog for the Blind website. You can help by volunteering or donating.