Sun Times story on March 12: Three days after boldly proclaiming he had the votes, Ald. Edward M. Burke  called off a vote on a proposal to require Chicago pet owners to spay/neuter

Dr. Sheldon Rubin’s, president of the Illinois State Veterinary Medical Association, was not given a chance at the March 12 hearing to offer this testimony

Coalition of Chicago  shelters and veterinarians: Op-Ed Piece

Press Release: Illinois State Veterinary Medical Association ‘Bad Medicine’

Shelter Alliance now also opposed based on evidence

When Durango, CO tried MSN – a mess ensued

MSN Position Statement American College of Theriogenology

Illinois State Veterinary Medical Association MSN Position Statement