Faithful Friend is a 501(c)3 organization founded to take the love of Jesus Christ to at-risk and incarcerated youth. Les Castro has used his German shepherd dogs to demonstrate the blessing in obedience, the importance of a relationship with the Master, how to say no to drugs, and how to focus on what is good. Talented speakers, musicians, illusionists, and volunteers round out the team to show teens and adults alike how to turn from a life filled with troubles and temptations to one filled with joy. Faithful Friend works as Collin County's K9 therapy program in the juvenile justice center there.