Our Story
Spay Illinois began in 2009 as a dedicated group of volunteers offering low-cost pet vaccine clinics throughout Illinois. The first stationary spay/neuter clinic opened in Momence in 2010, followed by a second in Lisle in 2013. In 2023, Spay Illinois expanded its reach, providing over 8,941 spay/neuter surgeries and serving 18,696 pets and families.