I am a Certified Humane Education Specialist and I use Doggone Safe Be a Tree program for everything from preschool to adult. I especially like the beautiful photos. They are clear in being able to read the dog's feelings. I have used this presentation to thousands of people over the years. Even adults learn from these presentations. Our dog training classes have also used this outstanding resource. Their Doggone Crazy game is a huge hit for our camps. I have even taken the flash cards from the game to make Trivial Pawsuit Games for larger crouds. We have also used their article models to do press releases during some key holiday times. Great stuff and a wonderful resource. Thank you so much for providing such professional materials to those of us in need.