Pet Advocacy League (PALS) is a low cost spay and neuter service for cats in the Dayton Area. Their mobile veterinary clinic is at Hope Lutheran Church 4 times a month. Their goal is to safely spay and neuter as many animals as possible, so as to reduce the number born in an environment where there are not enough homes.  You must schedule directly with PALS

http://www.petadvocateleague.org/

937-278-8330