Greenhill Humane Society. Best Advocates for the animals Best of Eugene by EW StaffPosted on 10/20/2022Click to share on Facebook (Opens in new window)Click to share on Twitter (Opens in new window)Click to share on Tumblr (Opens in new window)Click to email a link to a friend (Opens in new window) 1. Greenhill Humane Society 88530 Green Hill Rd. 541-689-1503. Green-hill.org. 2. Cascades Raptor Center 32275 Fox Hollow Rd. 541-485-1320. CascadesRaptorCenter.org. 3. Northwest Dog Project NorthWestDogProject.org.