Cost Analysis Gassing pets is more expensive than killing them by injection.
Position Statement of the Association of Shelter Veterinarians opposing the use of gas chambers.
One ACO's Story Testimony of the ACO who removed Grace, still alive from the Liberty county gas chamber.
Press Release announcing the closing of the Spalding County gas chamber in 2009
* Note the careful wording. They still gas feral cats.
Examiner.com article on Grace's Law going before the House of Representatives
Examiner.com article on Grace's Law passing the House, heading for the Senate
Examiner.com article on Grace's Law Passing the Senate Rules Committee