Zach is literally the best! We used him for 3 years while we lived in San Diego. We had two dogs and one was very elderly and special needs. He walked them every day while I went to work and he even watched over them when we went out of town even giving them all of their medications! He always sends the cutest pictures on the walks and communicate so well about everything! My girls loved him! I wish we could find someone like that where we moved! He was seriously the only person I trusted with my babies ❤️