Greenhill Humane Society and the City of Eugene on Track for a Smooth Transition in Animal Services. Several changes will take place in animal services for Eugene starting this Sunday, July 1. With a fresh contract in place between the City of Eugene and Greenhill Humane Society, Greenhill is ready to begin operation of the public animal shelter at 3970 W. 1st Ave. Eugene. Greenhill staff have been shadowing Lane County Animal Services staff this week to learn more about how they operate the facility on a day to day basis and on July 1 both Greenhill staff and volunteers will be in place to work with those animals currently in the shelter and all incoming animals....