Search Search Search Topic Enrichment & Behavior Behavior (-) Canine Enrichment Adoption & Placement Active FiltersCanine Enrichment Group 9 Clear All Read And Relax: Animal Enrichment Program At the Animal Refuge League of Greater Portland, volunteers read to dogs to provide enrichment and reduce stress. They Did It: Doggy Day Out Read about one agency's Doggy Day Out program that lets volunteers take dogs on trips of their choosing like hikes, beach trips, dinners and even sleepovers.