AB 1634 was a 2007 bill (authored by Democrat Lloyd Levine) in the California State Legislature which would require that dogs and cats in California be spayed or neutered by 6 months of age. The bill would have provided limited availability for purchased "intact permits" and a small number of exemptions. The bill passed the California Assembly by the narrowest of margins on June 6, 2007, but was deferred by Assemblyman Levine on July 11, 2007 when it became apparent that it would not pass in the California Senate Local Government committee where it had been assigned. Levine has stated his intention to reintroduce the bill in 2008. The sponsor of the bill, Social Compassion in Legislation, has introduced a new spay/neuter bill, Senate Bill SB 250.